All Casting Supplies

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax or Silicone Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This model has overall dimensions of 7.3125" x 6.70" x 2.00" with one casting chamber measuring 6" x 6" x 1".  Up to SIX pen blanks can be cut from the block and they can easily be end trimmed and squared up on a table saw, if so desired.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax or Silicone Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

 A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Set of 2 silicone inserts for the "DINOBONE - COMBO CASTING SYSTEM".  These inserts fit chambers measuring 5.25" x .84375" x 1.0".

These blocks are designed to all for casting shorter than the full length blanks. 

Alumilite Clear is sold and used by weight, not volume. The B side will always have less volume in the container due to varying densities. Each kit is sold as total weight.  For example, a 16# kit is 8# of A and 8# of B.

Alumilite Clear Slow is a premium clear casting resin preferred by professional blank makers around the world!  This is the slow version which has a longer open time and a longer demold time.  This version was made primarily for the folks who frequently cast more than 24 oz in one cast.  The slower cure time helps reduce cracks in the cured resin due to excessive heat build up in the larger pours.  For pen blanks, knife blanks, call blanks, and other similar size castings, Alumilite Clear is a better choice due to the quicker cure time and demold time.

This resin was specially formulated with the woodworker's needs in mind including:

• Resilience (less brittle than other resin types frequently used) so that your finished pieces don't crack if accidentally dropped
• High polishability to achieve that high gloss many demand
• High machinability which make your finished blanks easy to turn on a lathe, cut, route, or shape on a belt sander
• Low shrinkage which makes Alumilite Clear the preferred resin for Worthless Wood (wood and resin) castings
• Optical clarity for those times you need a clear casting which also means your dyed castings will remain true to color
• Very low odor so your entire shop does not stink like when using other types of resin!

Alumilite Clear Slow has a 12min open time and pressure casting is recommended to achieve bubble free results.

Alumilite Clear must be mixed 1:1 by weight NOT VOLUME. Off ratio mixing may produce hazy or frosted parts.

Recommended for industrial use only. B side may thicken and need to be warmed before use.

Note: The clarity of resin will shift from batch to batch based on the clarity of incoming raw materials. In most cases, this will not affect product unless used over white backgrounds.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  And best of all, they stack!!  There is no need for a casting rack.  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out. These true beasts are designed to DEVOUR THE COMPETITION! 

 This model has overall dimensions of 7.25" x 6.75" x 1.25" with fourteen casting chambers, each measuring 1.25" round x .625" deep.  The blanks can easily be end trimmed and squared up on a table saw, if so desired. These ring molds are compatible for stacking directly with our 4 slot and 5" block molds.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This model has overall dimensions of 6.50" x 4.50" x .75" with two casting chambers, each measuring 5.5" x 1.50" x .50".  The blanks can easily be end trimmed and squared up on a table saw, if so desired.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax or Silicone Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

The plugs are replacements for our Maneater line of HDPE molds.

The Large Pentagon Blue Silicone plugs are typically used for the center plugs of our larger molds like the Gator block molds.

The Small Round Blue Silicone plugs are used in the slot plugs of our Dinobone molds and other smaller molds.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  And best of all, they stack!!  There is no need for a casting rack!  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This mold body has overall dimensions of 7.25" x 3.75" x 1.60" with two casting chambers, each measuring 5.25" x .84375" x 1.0".  The blanks can easily be end trimmed and squared up on a table saw, if so desired.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Description:

Upgrade your resin casting setup with our innovative 5 Gallon Mold Rack System, engineered for safe and efficient curing of multiple silicone casting molds in a standard pressure pot. Unlike traditional interlocking designs, our system features adjustable shelves that lock securely in place using screws and barrel nuts, eliminating the risk of slippage or misalignment. Sturdy 3D printed supports provide exceptional stability, while the integrated 3D printed handle on top makes it easy to insert, remove, and transport the rack.

Each shelf can hold up to four slot DinoBone molds (depending on size), and the adjustable design allows you to customize the height between levels for molds of varying dimensions. Say goodbye to warping issues reported with other products—our reinforced construction ensures consistent performance over time. Ideal for hobbyists, pen turners, and professional casters looking to maximize space, save time, and boost productivity.

This base system includes the essentials to get started: the base and one shelf. Expand your setup with optional additional shelves for multi-tier configurations. Perfect for use in resin casting projects, such as pen blanks, jewelry, and custom molds.

Key Features

• Secure Locking Mechanism: Shelves fasten with screws and barrel nuts for a rock-solid fit, preventing accidental unlocking or tipping.
• Adjustable Shelves: Customize shelf heights to accommodate different mold sizes, offering flexibility not found in fixed interlocking systems.
• Anti-Warp Design: 3D printed supports and high-quality materials resist warping, ensuring long-term reliability.
• Easy Handling: Built-in 3D printed top handle with finger grips for safe and convenient carrying.
• Stackable and Expandable: Start with the base + one shelf; add more shelves as needed for multiple tiers (capacity depends on pot height and mold height).
• Space-Efficient: Maximizes vertical space in your 5 gallon pressure pot without touching or disturbing curing molds.
• User-Friendly Assembly: Simple instructions included; assemble in minutes with provided hardware.

Product Specs

• Designed to fit standard 5 gallon pressure pots, including models like California Air Tools 365C or equivalent with at least 12” internal diameter and 14” internal height.
• Rack dimensions: 11.75” diameter and up to 13.25” height (adjustable based on shelf configuration).
• Material: High-quality, durable components with 3D printed supports and handle to prevent warping and ensure longevity.
• Includes: Base, one adjustable shelf, sturdy 3D printed supports, 3D printed top handle, screws, and barrel nuts for secure assembly.
• Additional shelves available for purchase to expand capacity up to 5 tiers.

Why Choose Our Mold Rack System?

Tired of flimsy racks that warp or fail under pressure? Our system addresses common complaints with competitors’ products by incorporating adjustable, lockable shelves and robust 3D printed elements. Whether you’re casting pen blanks at StadiumPenBlanks.com or tackling larger projects, this rack delivers professional-grade performance at an affordable price.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  And best of all, they stack!!  There is no need for a casting rack!  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This mold body has overall dimensions of 7.25" x 6.75" x 1.60" with four casting chambers, each measuring 5.25" x .84375" x 1.0".  The blanks can easily be end trimmed and squared up on a table saw, if so desired.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  And best of all, they stack!!  There is no need for a casting rack!  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This mold body has overall dimensions of 8.25" x 7.25" x 1.60" with four casting chambers, each measuring 1" x 1" x 6.0".  The blanks can easily be end trimmed and squared up on a table saw, if so desired.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax or Silicone Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Set of 6 silicone inserts for the "DINOBONE - MINI COMBO CASTING SYSTEM".  These inserts fit chambers measuring 4.50" x .75" x 1.0".

The stoppers will accommodate tubes 7mm - 27/64" in diameter.  

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This model has overall dimensions of 4.5" sq x 3" tall with FOUR casting chambers, each measuring 2.5" tall x 1.5" round.  This will deliver blanks perfect for turning bottle stoppers and duck call bodies.  The blanks can easily be end trimmed and squared up on a table saw, if so desired. 

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Special Offer: 40% Off Due to Manufacturing Error

NOT FOR USE WITH LABEL TUBE CASTING

These DogBone 1 Mold Body molds are offered at a 40% discount due to a manufacturing error where the casting slots were cut 0.5mm too wide, making them incompatible with our tube casting plugs. They are ideal for single blank casting with solid resin or hybrid resin, producing high-quality pen blanks.

To easily distinguish these SECONDS from properly manufactured molds, the ears on the ends have been flattened.

Crafted from durable HDPE (High-Density Polyethylene), these semi-permanent molds resist warping and cracking, outperforming traditional silicone molds. Their stackable design eliminates the need for a casting rack, streamlining your workspace. Demolding is simple—remove the suction plugs, flip the mold, and tap the ends on your workbench to release the blanks.

Mold Specifications:

- Dimensions: 6.5" x 3.25" x 1.25"
- Casting Chambers: Single chamber, 5.5" x 0.77" x 1.0"
- Material: Milled HDPE for durability
- Features: Stackable, reusable, easy demolding, flattened ears for identification

Usage Instructions:

Apply a release agent, such as Maneater Wax Mold Release or Maneater Silicone Mold Release, to the chambers and rubber plugs to prevent resin buildup. Ensure full coverage and let it dry before pouring resin. After curing, use a rubberized dead blow hammer to lightly tap the mold’s bottom and sides. Flip the mold and tap the ends on your workbench to release the blanks. Alumilite and polyester resin blanks release effortlessly, while epoxy blanks may require extra taps or a blast of air from a rubberized nozzle.

Why Buy These Seconds?

Despite the oversized slots, these molds are a cost-effective solution for single blank casting. Their robust construction, innovative stackable design, and discounted price make them an excellent choice for crafting stunning pen blanks.

Note:

These molds are not compatible with tube casting plugs due to the 0.5mm oversized slots and are designed exclusively for single blank casting. The flattened ears on the ends clearly identify them as SECONDS. For precise squaring, trim blanks on a table saw if needed. The bottom hole slot plugs, designed for the DinoBone mold series, are compatible but require adaptation of their usage for the DogBone mold. Ensure the silicone slot plugs are trimmed to fit flush with the DinoBone mold base to prevent indentations in your blanks, but they need to be pulled back slightly as shown below for the DogBone Molds.

Get these high-quality molds at a 40% discount while supplies last!

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  And best of all, they stack!!  There is no need for a casting rack!  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This mold system has overall dimensions of 7.25" x 3.75" x 1.60" with single casting chamber, each measuring 5.25" x .84375" x 1.0".  The blanks can easily be end trimmed and squared up on a table saw, if so desired.

 Includes four large stopper silicone inserts and four small stopper silicone inserts!  The small stoppers will accommodate tubes 7mm - 27/64" in diameter.  The large stoppers will accommodate tubes 27/64" - 13.2mm. 

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers and on the silicone inserts, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This model has overall dimensions of 4" x 2.25" x 2" with one casting chambers, each measuring 2.5" x 1.5" x 1.5".  This will deliver blanks perfect for turning bottle stoppers and duck call bodies.  The blanks can easily be end trimmed and squared up on a table saw, if so desired. 

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Description:

Upgrade your resin casting setup with our innovative 2.5 Gallon Mold Rack System, engineered for safe and efficient curing of multiple silicone casting molds in a standard pressure pot. Unlike traditional interlocking designs, our system features adjustable shelves that lock securely in place using screws and barrel nuts, eliminating the risk of slippage or misalignment. Sturdy 3D printed supports provide exceptional stability, while the integrated 3D printed handle on top makes it easy to insert, remove, and transport the rack.

Each shelf can hold up to four slot DinoBone molds (depending on size), and the adjustable design allows you to customize the height between levels for molds of varying dimensions. Say goodbye to warping issues reported with other products—our reinforced construction ensures consistent performance over time. Ideal for hobbyists, pen turners, and professional casters looking to maximize space, save time, and boost productivity.

This base system includes the essentials to get started: the base and one shelf. Expand your setup with optional additional shelves for multi-tier configurations. Perfect for use in resin casting projects, such as pen blanks, jewelry, and custom molds.

Key Features

• Secure Locking Mechanism: Shelves fasten with screws and barrel nuts for a rock-solid fit, preventing accidental unlocking or tipping.
• Adjustable Shelves: Customize shelf heights to accommodate different mold sizes, offering flexibility not found in fixed interlocking systems.
• Anti-Warp Design: 3D printed supports and high-quality materials resist warping, ensuring long-term reliability.
• Easy Handling: Built-in 3D printed top handle with finger grips for safe and convenient carrying.
• Stackable and Expandable: Start with the base + one shelf; add more shelves as needed for up to multiple tiers (capacity depends on pot height).
• Space-Efficient: Maximizes vertical space in your 2.5 gallon pressure pot without touching or disturbing curing molds.
• User-Friendly Assembly: Simple instructions included; assemble in minutes with provided hardware.

Product Specs

• Designed to fit standard 2.5 gallon pressure pots, including Harbor Freight models.
• Rack dimensions: 8.5” diameter and 8.25” height for optimal compatibility.
• Material: High-quality, durable components with 3D printed supports and handle to prevent warping and ensure longevity.
• Includes: Base, one adjustable shelf, sturdy 3D printed supports, 3D printed top handle, screws, and barrel nuts for secure assembly.
• Additional shelves available for purchase to expand capacity.

Why Choose Our Mold Rack System?

Tired of flimsy racks that warp or fail under pressure? Our system addresses common complaints with competitors’ products by incorporating adjustable, lockable shelves and robust 3D printed elements. Whether you’re casting pen blanks at StadiumPenBlanks.com or tackling larger projects, this rack delivers professional-grade performance at an affordable price.

Introducing a brand new line of custom crafted molds that are sure to change the hand casting industry.  These are semi-permanent in nature.  They won't warp or crack but will take lots of abuse, unlike traditional silicone molds.  These tough molds are solid bodies, milled from blocks of HDPE (High Density Polyethylene).  And best of all, they stack!!  There is no need for a casting rack!  Demolding is easy!  Just pull the suction plugs, turn the mold upside down, rap the ends a few times on your work bench and watch the blanks fall out.  These true beasts are designed to DEVOUR THE COMPETITION!

This mold body has overall dimensions of 7.25" x 5.25" x 1.60" with three casting chambers, each measuring 5.25" x .84375" x 1.0".  The blanks can easily be end trimmed and squared up on a table saw, if so desired.

Important Notes:

A release agent must be used due to the rigidity of the molds.  Maneater Wax Mold Release is highly recommended.  Just brush the release agent into the chambers, ensuring complete coverage.  Allow to dry before pouring your resin.  Also apply a release agent on the rubber plugs to keep them free of any resin buildup caused by potential spillage. 

A rubberized dead blow hammer will help the demold process greatly.  Lightly rap the bottom and sides of the mold once your blanks have fully cured, then turn the mold over and lightly rap the mold ends against your work bench top to see your blanks release.  Based on personal experience, Alumilite and polyester resin blanks will release with little effort at all.  Epoxy blanks may require a few extra raps or a blast of air from a rubberized nozzle before releasing.

Special Offer: 40% Off Due to Manufacturing Error

NOT FOR USE WITH LABEL TUBE CASTING

These Dogbone 1 Mold Body molds are offered at a 40% discount due to a manufacturing error where the casting slots were cut 0.5mm too wide, making them incompatible with our tube casting plugs. They are ideal for single blank casting with solid resin or hybrid resin, producing high-quality pen blanks.

To easily distinguish these SECONDS from properly manufactured molds, the ears on the ends have been flattened.

Crafted from durable HDPE (High-Density Polyethylene), these semi-permanent molds resist warping and cracking, outperforming traditional silicone molds. Their stackable design eliminates the need for a casting rack, streamlining your workspace. Demolding is simple—remove the suction plugs, flip the mold, and tap the ends on your workbench to release the blanks.

Mold Specifications:

- Dimensions: 6.5" x 3.25" x 1.25"
- Casting Chambers: Single chamber, 5.5" x 0.77" x 1.0"
- Material: Milled HDPE for durability
- Features: Stackable, reusable, easy demolding, flattened ears for identification

Usage Instructions:

Apply a release agent, such as Maneater Wax Mold Release or Maneater Silicone Mold Release, to the chambers and rubber plugs to prevent resin buildup. Ensure full coverage and let it dry before pouring resin. After curing, use a rubberized dead blow hammer to lightly tap the mold’s bottom and sides. Flip the mold and tap the ends on your workbench to release the blanks. Alumilite and polyester resin blanks release effortlessly, while epoxy blanks may require extra taps or a blast of air from a rubberized nozzle.

Why Buy These Seconds?

Despite the oversized slots, these molds are a cost-effective solution for single blank casting. Their robust construction, innovative stackable design, and discounted price make them an excellent choice for crafting stunning pen blanks.

Note:

These molds are not compatible with tube casting plugs due to the 0.5mm oversized slots and are designed exclusively for single blank casting. The flattened ears on the ends clearly identify them as SECONDS. For precise squaring, trim blanks on a table saw if needed. The bottom hole slot plugs, designed for the DinoBone mold series, are compatible but require adaptation of their usage for the DogBone mold. Ensure the silicone slot plugs are trimmed to fit flush with the DinoBone mold base to prevent indentations in your blanks, but they need to be pulled back slightly as shown below for the DogBone Molds.

Get these high-quality molds at a 40% discount while supplies last!