Resin Molds & Mold Making Supplies

Resin Molds & Mold Making Supplies. Need a resin mold for your casting? You will find it here. Silicon molds for pen making or HDPE molds. Prefer to make your own? We have the supplies for that too. Let show you how!

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  • Ring Blank Silicone Mold - 12 Rings

    Ring Blank Silicone Mold - 12 Rings

    Use this high quality and durable silicone mold to make blocks of ring blanks. Extra thick walls and base ensure minimal to no flexion.  These Ring blank molds allow you to make a ring with resin only or bore to fit any of the stainless Steel Ring cores. Sizes up to 15. Ring Blank I.D. = 0.48" / O.D. = 1.4"

    For use with alumilite, epoxy and polyester resins. 

    Not rated yet
    • $29.99
  • Ring Blank Silicone Mold - 6 Rings

    Ring Blank Silicone Mold - 6 Rings

    Use this high quality and durable silicone mold to make blocks of ring blanks. Extra thick walls and base ensure minimal to no flexion.  These Ring blank molds allow you to make a ring with resin only or bore to fit any of the stainless Steel Ring cores. Sizes up to 15. Ring Blank I.D. = 0.48" / O.D. = 1.4"

    For use with alumilite, epoxy and polyester resins. 

    Not rated yet
    • $19.99
  • Replacement Stoppers For The Label Casting Mold - Set of 8

    Replacement Stoppers For The Label Casting Mold - Set of 8

    A full set of 8 silicone replacement stoppers for the label cast mold.

    Not rated yet
    • $14.99
  • 4 Blank Horizontal Silicone Block Mold

    4 Blank Horizontal Silicone Block Mold

    Use this high quality and durable silicone mold to make individual pen blanks, hybrids and more. Extra thick walls and base ensure minimal to no flexion. Unique suggested fill line indicator prevents overfilling and resin spillage when transporting the mold into a pressure pot.

    For use with alumilite, epoxy and polyester resins. 

    Not rated yet
    • $40.00
  • Horizontal Silicone Block Mold

    Horizontal Silicone Block Mold

    Use this high quality and durable silicone mold to make blocks of pen blanks, hybrids and more. Extra thick walls and base ensure minimal to no flexion. Unique suggested fill line indicator prevents overfilling and resin spillage when transporting the mold into a pressure pot. Measures 5.25W x 5.25”L x 1”H. Produces 5 blanks up to 15/16” or 7/8” with minimum waste. 

    For use with alumilite, epoxy and polyester resins. 

    Not rated yet
    • $40.00
  • Turkey Pot Call Silicone Casting Mold

    Turkey Pot Call Silicone Casting Mold

    This turkey pot call mold is made from the highest quality silicone available. For use with alumilite, epoxy and polyester resins.

    Measurements of this pot call mold are 4.25”diameter x 1 3/8” tall. 

    Not rated yet
    • $58.00
  • 4 Bottle Stopper Blank Mold

    4 Bottle Stopper Blank Mold

    Use this high quality and durable silicone mold to make individual bottle stopper blanks. Extra thick walls and and bottom will ensure that this mold will last you a long time. Unique suggested fill line indicator prevents overfilling and resin spillage when transporting the mold into a pressure pot.Yields 4 bottle stopper blanks measuring 1.5”diameter x 3”H.

    For use with alumilite, epoxy and polyester resins.

    Not rated yet
    • $45.00
  • Label Tube-In HDPE Casting Mold

    Label Tube-In HDPE Casting Mold

    This high quality and professionally machined HDPE label casting block allows you to cast up to 4 different pen blanks at the same time. Use without the stoppers as a regular HDPE pen blank mold. Or use with the included silicone stoppers to make tube in clear cast blanks. Stoppers are tapered and will accommodate a wide range of kits, Gone are the days that you will meed a mold for every model of pen kit!

    Score: 3.75 (votes: 8)
    Reviews: 1
    1
    • $40.00
  • Lizard Blanks 1.75 x 5.25 x 6 Pen Blank Resin Casting Mold

    Lizard Blanks 1.75 x 5.25 x 6 Pen Blank Resin Casting Mold

    Lizard Blanks Resin Casting Molds are constructed from premium UHMW, which offers high wear resistance and easy removal. Molds have CNC precision cut dovetail sides and bottoms, and recessed grooved sides. Plus the tool-free wingnut design means easy and fast de-molding (no more sticky resin coated hand drills). Each mold has been water tested to ensure it is leak free. This pen brick mold will create 5 equal 1" pen blanks that are 6" in length.

    Not rated yet
    • $60.00
  • Lizard Blanks 1 x 2 x 6  Double Pen Blank Resin Casting Mold

    Lizard Blanks 1 x 2 x 6 Double Pen Blank Resin Casting Mold

    Lizard Blanks Resin Casting Molds are constructed from premium UHMW, which offers high wear resistance and easy removal. Molds have CNC precision cut dovetail sides and bottoms, and recessed grooved sides. Plus the tool-free wingnut design means easy and fast de-molding (no more sticky resin coated hand drills). Each mold has been water tested to ensure it is leak free. This pen blank mold will create 2 equal 1" pen blanks that are 6" in length, 1 knife scale or 1 project blanks.

    Not rated yet
    • $32.00
  • Lizard Blanks 1 x 1 x 6  Oversize Pen Blank Resin Casting Mold

    Lizard Blanks 1 x 1 x 6 Oversize Pen Blank Resin Casting Mold

    Lizard Blanks Resin Casting Molds are constructed from premium UHMW, which offers high wear resistance and easy removal. Molds have CNC precision cut dovetail sides and bottoms, and recessed grooved sides. Plus the tool-free wingnut design means easy and fast de-molding (no more sticky resin coated hand drills). Each mold has been water tested to ensure it is leak free. This pen brick mold will create 1 x 1" pen blanks that are 6" in length.

    Not rated yet
    • $25.00
  • Lizard Blanks Pen Blank Resin Casting Mold with Adjustable Lid

    Lizard Blanks Pen Blank Resin Casting Mold with Adjustable Lid

    Lizard Blanks Resin Casting Molds are constructed from premium UHMW, which offers high wear resistance and easy removal. Molds have CNC precision cut dovetail sides and bottoms, and recessed grooved sides. Plus the tool-free wingnut design means easy and fast de-molding (no more sticky resin coated hand drills). Each mold has been water tested to ensure it is leak free. This pen brick mold will create 5 equal 1" pen blanks that are 6" in length and has an adjustable lid made to hold down floating items such as coffee beans, pinecones etc. 

    Not rated yet
    • $75.00
  • Lizard Blanks 2 x 2 x 6 Knife Blank Resin Casting Mold

    Lizard Blanks 2 x 2 x 6 Knife Blank Resin Casting Mold

    Lizard Blanks Resin Casting Molds are constructed from premium UHMW, which offers high wear resistance and easy removal. Molds have CNC precision cut dovetail sides and bottoms, and recessed grooved sides. Plus the tool-free wingnut design means easy and fast de-molding (no more sticky resin coated hand drills). Each mold has been water tested to ensure it is leak free. This 2 x 2 x 6 mold will create a knife blank or project blank.

    Not rated yet
    • $38.00
  • Lizard Blanks 1.5 x 1.5 x 6  Handle Blank Resin Casting Mold

    Lizard Blanks 1.5 x 1.5 x 6 Handle Blank Resin Casting Mold

    Lizard Blanks Resin Casting Molds are constructed from premium UHMW, which offers high wear resistance and easy removal. Molds have CNC precision cut dovetail sides and bottoms, and recessed grooved sides. Plus the tool-free wingnut design means easy and fast de-molding (no more sticky resin coated hand drills). Each mold has been water tested to ensure it is leak free. This resin casting mold will create 1.5 x 1.5" project blanks that are 6" in length.

    Not rated yet
    • $33.00
  • MC-7 Resin Casting Mold 3 x 5 x 1

    MC-7 Resin Casting Mold 3 x 5 x 1

    Casting'Craft polyethylene casting mold. Ideal for casting with polyester and epoxy resins, especially for those of us on a budget or if you just want to experiment with a few casts. 

    These molds are self-releasing, but it is recommended that you use a mold release to help ensure a longer life and to help keep the molds clean and conditioned. We also recommend that you do not use overly "hot" resin in these molds, or you will wear them faster.

     

    Not rated yet
    • $4.15
  • MC-6 Resin Casting Mold 3 x 3 x 1

    MC-6 Resin Casting Mold 3 x 3 x 1

    Casting'Craft polyethylene casting mold. Ideal for casting with polyester and epoxy resins, especially for those of us on a budget or if you just want to experiment with a few casts. 

    These molds are self-releasing, but it is recommended that you use a mold release to help ensure a longer life and to help keep the molds clean and conditioned. We also recommend that you do not use overly "hot" resin in these molds, or you will wear them faster.

     

    Not rated yet
    • $3.95
  • MC-8 Resin Casting Mold 3 x 6 x 1

    MC-8 Resin Casting Mold 3 x 6 x 1

    Casting'Craft polyethylene casting mold. Ideal for casting with polyester and epoxy resins, especially for those of us on a budget or if you just want to experiment with a few casts. 

    These molds are self-releasing, but it is recommended that you use a mold release to help ensure a longer life and to help keep the molds clean and conditioned. We also recommend that you do not use overly "hot" resin in these molds, or you will wear them faster.

     

    Not rated yet
    • $4.15
  • Stoner Thermoset Mold Release (For Polyester and Epoxy Resins) - 12 oz

    Stoner Thermoset Mold Release (For Polyester and Epoxy Resins) - 12 oz

    Stoner E497 Thermoset Carnauba based Mold Release is specially formulated as release agent molded thermoset plastics such as polyester and epoxy resins. E497 provides a long-lasting anti-stick film for fast, easy part removal from molds and multiple part releases per application.

    Stoner E497 Thermoset Mold Release improves molding efficiency in many processes including injection, compression, vacuum form, and pour cast molding. Great for mold start-up and quick mold touch up.

     

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    • $15.00
  • Stoner Urethane Mold Release (For Alumilite Resins)  - 12 oz

    Stoner Urethane Mold Release (For Alumilite Resins) - 12 oz

    Stoner E236 Urethane Mold Release is specially formulated as a release agent and anti-stick lubricant for molded urethane resins. A light coating produces best results. E236 Mold Release provides fast, easy part removal from molds and multiple part releases per application. 

    Stoner Mold Release is used to prolong the life of your molds and to aid in the ease of releasing your cast Alumilite blanks. This Stoner release was formulated specifically for urethanes.

     

     

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    • $13.00
  • Alumilite's UMR Mold Release - 12 oz

    Alumilite's UMR Mold Release - 12 oz

    Alumilite's UMR has been formulated to offer you the best release interface for urethane resin and silicone rubber.

    UMR also allows users to paint resin pieces without a necessary post wash. When creating multiple piece molds with High Strength 1, 2, or 3, it is recommended to use UMR in combination with Alumilite's Rubber to Rubber mold release or petroleum jelly due to their extremely high tear strength and nature to bond to itself. 

    Mold Release is used to prolong the life of your molds and to aid in the ease of releasing your cast Alumilite blanks. This release was formulated specifically for urethanes and silicones.

     

     

    Not rated yet
    • $12.00
  • Amazing Mold (Silicone) Rubber Kit - 3/4 lb

    Amazing Mold (Silicone) Rubber Kit - 3/4 lb

    The Amazing Mold Rubber is a quick curing, extremely high strength, low viscosity silicone mold making material that picks up amazing detail. Amazing Mold Rubber is very easy to use, does not require degassing, and can be demolded in as little as 2-4 hours. Great for pouring one-piece molds with undercuts requiring a strong flexible material for demolding parts or for making complex multiple piece molds. Quick and simple way to make your own pen blank molds!

    Vaseline works as an excellent mold release when making multiple piece molds.

     

    Not rated yet
    • $20.00
  • Trans 40 Translucent Silicone Mold Rubber - 1 lb

    Trans 40 Translucent Silicone Mold Rubber - 1 lb

    Alumilite's TRANS 40 silicone mold making rubber is translucent platinum base silicone rubber that is ideal for applications that require visual inspection of the original or cast part within the mold. The TRANS 40 is a 40A durometer (medium hardness) silicone that is great for making prototype design and production tooling as well as nests, fixtures, architectural, foam, and artistic molds.

    It is great for making simple one and two piece molds. Vacuum degassing is highly recommended and necessary to achieve the highest translucency and physical properties. The TRANS 40 reproduces extremely fine detail and dimensional accuracy. When making 2 part molds, Alumilite’s UMR mold release, Rubber to Rubber Mold Release, or Vaseline must be applied to prevent it bonding to itself. TRANS 40 is a platinum base silicone and care must be taken to eliminate the possibility of contamination from items containing tin, sulfur, vinyl, amines, and organotin salts, which may cause inhibition.

    Platinum cure.

     

     

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    • $27.50