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Aeromarine Products Inc.
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  • Epoxy Resin

    Featured Products

    300/21 Laminating Epoxy Resin - 6 Gallon Kit$611.00View Product
    400/21 Epoxy Resin 3gal
    400/21 Laminating Epoxy Resin - 3 Gallon Kit$420.00View Product
    5 Minute Quick Set Epoxy - 1 Gallon Kit
    5 Minute Quick Set Epoxy - 1 Gallon Kit$335.00View Product

    Shop by Project

    • Concrete Epoxy Resin
    • Counter Top & Bar Table Epoxy
    • Epoxy Flooring
    • Rock & Pebble Epoxy Resin
    • Wood & Dry Rot Repair Epoxy Resin
    • Waterproof (Marine) Epoxy

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    • Clear Epoxy Resin
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    • Epoxy Resin Accessories & Filters
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    View All Epoxy Resin
  • Epoxy Adhesives

    Featured Products

    300/11 Epoxy Resin Adhesive - 2 Gallon Kit$288.00View Product
    300/11 Black Potting and Encapsulation Epoxy Resin - 2 Gallon Kit
    300/11 Black Potting and Encapsulation Epoxy Resin - 2 Gallon Kit$288.00View Product
    5 Minute Quick Set Epoxy - 1 Gallon Kit
    5 Minute Quick Set Epoxy - 1 Gallon Kit$335.00View Product

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    • 5 Minute Epoxy Glue
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    • Black Epoxy Glue
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    View All Epoxy Adhesives
  • Mold Making

    Featured Products

    AM 125 - Simple 1:1 Mix Silicone Rubber - 1 Gallon Kit$163.00View Product
    AM 128 Silicone RTV Rubber - .5 Gallon$76.00View Product
    aeromarine-latex-mold-making-rubber-1-gallon
    Mold Making Latex Rubber - 1 Gallon$118.00View Product

    Shop by Project

    • Concrete Molds
    • Craft Molds
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    • Parts & Prototype Molds
    • Resin Molds
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    • All Silicone Rubber
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  • Pour Foam

    Featured Products

    2lb. Flotation and Insulation Foam - 2 Gallon Kit$145.00View Product
    4lb. Density Foam - 2 Gallon Kit$161.00View Product
    8lb Density Foam - 2 Gallon Kit$171.00View Product

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    • Boat & Pontoon Foam
    • Boat Deck Repair Foam
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    • 2# Foam
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  • Casting Resins

    Featured Products

    Black Casting Resin - 2 Gallon Kit$181.00View Product
    White Casting Resin - 10 Gallon Kit$621.00View Product
    Bronze Casting Powder$42.00View Product

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    • Cold Casting Resin

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    • Black Casting Resin
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    View All Casting Resins
  • Potting Compounds

    Featured Products

    300/11 Clear Potting and Encapsulation Epoxy Resin - 2 Gallon Kit$288.00View Product
    75A Black Underwater Urethane Potting Compound - 2 Gallon Kit$193.00View Product
    AM 150 Black Silicone Potting & Encapsulation RTV Rubber - 2 Gallon Kit$491.00View Product

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    • Circuit Potting & Encapsulating
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    • Thermal Potting & Encapsulating
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    • Epoxy Resin Potting
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  • Accessories

    Featured Products

    Digital Scale$51.00View Product
    Epoxy Resin Mold Release$21.00View Product
    Silicone Oil Thinner - 16 oz$36.00View Product

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    • Epoxy Resin Supplies and Filters
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Urethane Casting Resin

Resin is one of the most popular casting materials because it’s durable, has an elegant gloss, and can be poured into a variety of shapes. AeroMarine has a dynamic selection of urethane casting resins that are perfect for professionals and hobbyists. We also offer a bronze powder that can be added to your urethane casting resin to create cold cast bronze products.

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  • Cold Casting Resin
  • Black Casting Resin
  • White Casting Resin
  • Casting Resin Dye
  • Casting Resin Supplies
  • White Casting Resin – 2 Gallon Kit

    $163.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Bronze Casting Powder

    $42.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Black Casting Resin – 1 Quart Kit

    $60.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Black Casting Resin – 2 Gallon Kit

    $181.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Black Casting Resin – 10 Gallon Kit

    $800.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • White Casting Resin – 1/2 Gallon Kit

    $59.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • White Casting Resin – 2 Gallon Kit

    $163.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • White Casting Resin – 10 Gallon Kit

    $621.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • White Casting Resin – 110 Gallon Kit

    $6,998.00
    CONTACT US TO ORDER
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • White Urethane Resin Dye – 8 oz.

    $30.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Blue Urethane Resin Dye – 8 oz.

    $30.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Black Urethane Resin Dye – 8 oz.

    $30.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Red Urethane Resin Dye – 8 oz.

    $30.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Yellow Urethane Resin Dye – 8 oz.

    $30.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart
  • Urethane Mold Release

    Urethane Mold Release

    $21.00
    Estimated delivery between 2022/08/14 - 2022/08/16
    Add to cart

“”

Need advice on casting resin products? We can help!

Call us at 1-877-342-8860

mold lion head

What is casting resin?

Casting resin is a thin polymer that’s used for casting parts and items. Resin comes in two containers: Part A and Part B. Part A is the casting resin itself, while Part B is the resin hardener that’s needed to cure the cast. The hardener makes the resin cure rapidly so that you can create a greater number of casts in a shorter amount of time.

AeroMarine urethane casting resin has a low odor and is safe to mix at home. Make sure you mix your casting resin in a well-ventilated space so you’ll avoid overexposure to fumes.

How do you cast resin?

Urethane casting resin is great for casting:

  • Figurines
  • Prototypes
  • Electronic assemblies
  • Fishing lures
  • Taxidermy applications
  • Industrial parts

 

Spray your mold with urethane mold release and let it sit for a few minutes for the air bubbles to evaporate. This will help extend the life of the mold and allow for an easier release for the cast. Mix Part A and Part B in an equal ratio of 1:1. Only mix the resin in a clean, plastic container—paper cups and wooden instruments contain moisture that may negatively impact the polyurethane. Avoid mixing less than 3 ounces of the solution, because small batches don’t generate enough heat to cure properly. Likewise, don’t mix batches that are too large until you’re familiar with the product. The casting resin that’s stuck to the side of the container might not get mixed thoroughly, so pour the product into a second plastic container and mix one more time.

Once you’ve stirred the solution, let it sit for a few minutes to let the air bubbles rise to the surface, and then pour the product into your mold. Your part will take 15-30 minutes to harden depending on which urethane resin you used.

sun mold sculpture

We offer FREE technical advice!

Call us at 1-877-342-8860
If you need help choosing the right casting resin for your application or determining the right amount of to get, we offer free technical advice for all products! Browse AeroMarine Products’ collection of offerings, including 2 part marine epoxy, food-grade RTV mold-making silicone, and silicone potting compounds.

 

Urethane Casting Resin FAQ’s:

What molds are best for resin casting?

Silicone molds are the best molds for use with urethane resin casting. Place cardboard or plastic around your original and pour the rubber silicone over it. When the silicone cures, carefully remove the original and you’ll have an accurate mold in which to pour your casting resin. Urethane casting resin will not stick to AeroMarine silicone molds, so you’ll easily be able to remove your cured resin without damaging your mold.

AeroMarine has a wide array of resins as well as silicones to make molds in a variety of sizes. Our silicones are durable and tear-resistant so you’ll be able to use them again and again.

What is the bronze powder used for?

AeroMarine Products also offers a bronze powder that can be added to the urethane casting resin in 1 part bronze powder, 1 part casting resin, to create cold cast bronze products. This is actual bronze that can be polished when finished.

Aeromarine Products, Inc.

  • 55 Hilton Street
    Easton, PA 18042
    Open Monday through Friday
    Email us at [email protected]
  • Hours: 8:30-4:30 M-F
  • (877) 342-8860

EPOXY RESIN

Concrete Epoxy Resin
Countertop & Table Epoxy Resin
Flooring Epoxy Resin
Rock & Pebble Epoxy Resin
Wood & Dry Rot Repair
Waterproof (Marine) Epoxy Resin

EPOXY ADHESIVES

5 Minute Epoxy Glue
Concrete Epoxy Glue
Industrial Epoxy Glue
Marine Epoxy Glue
Metal Epoxy Glue
Wood Epoxy Glue

CASTING RESINS

Cold Casting Resin
Black Casting Resin
Casting Resin Dyes

ACCESSORIES & GUIDES

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MOLD MAKING

Concrete Molds
Craft Molds
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POTTING COMPOUNDS

Circuit Potting & Encapsulating
Electronic Potting & Encapsulating
Pool Light Potting & Encapsulating
Thermal Potting & Encapsulating
Underwater Potting &
Encapsulating

POUR FOAMS

Boat & Pontoon Foam
Boat Deck Repair Foam
Exterior & Landscape Foam
Freighter Hull Foam
Hunting Blind & Decoy Foam
Insulation & Soundproofing Foam
Mine & Well Fill Foam
Special FX & Cosplay Foam

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