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Shop Worry-Free: No U.S. Tariffs + Free Shipping Over $149 USD with Code "FREESHIPUSA"

Empire Molds

Shop Empire Molds for epoxy river tables, serving boards, and custom resin projects that need clean, repeatable results. This collection includes reusable HDPE epoxy molds, small silicone molds, and lifetime-guaranteed Empire Mold options for DIYers, hobbyists, and professional makers. Jeff Mack Supply makes it easy to find durable reusable forms for projects big and small.

  • 1/4" White One-Piece HDPE Empire Molds: lifetime guaranteed against cracks and leaks, so you can pour with confidence on big projects.

  • Small Silicone Molds: ideal for small epoxy pours, test pieces, and river serving board projects.

  • 1/8" Black Edition Empire Molds: a cost-effective option for makers who want dependable performance without paying premium mold prices.

  • High Molecular Weigh Polyethylene form that allows you to make countless resin projects and reuse the form over and over

    Empire Molds Black Edition One Piece Reusable Resin Molds

    Jeff Mack Supply
    $75.00 - $331.00
    $75.00 - $331.00
    $75.00 - $331.00
    $75.00
    In stock

    Empire Molds Black Edition One Piece Resin Molds are reusable epoxy molds designed for charcuterie boards, serving boards, trays, coaste...

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    $75.00 - $331.00
    $75.00 - $331.00
    $75.00 - $331.00
    $75.00
  • Ash cookie halves with a vibrant orange resin swirling around it inside of a white form that is epoxy resistant and allows your project to pop out easily once cured
    blue resin inside a hdpe form that has two walnut cookies halves being held down by HDPE blocks and bars bolted to the side of the form
    Save up to 30% Save %

    Premium One Piece Resin Molds (Guaranteed for Life)

    Jeff Mack Supply
    $115.00 - $251.00
    $115.00 - $251.00
    $115.00
    $81.00 - $176.00
    $81.00 - $176.00
    $81.00
    In stock

    Empire Molds One Piece Resin Molds are premium reusable epoxy molds made for charcuterie boards, serving boards, river boards, trays, re...

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    $115.00 - $251.00
    $115.00 - $251.00
    $115.00
    $81.00 - $176.00
    $81.00 - $176.00
    $81.00
    Save up to 30% Save %
  • Save up to 27% Save %

    Small Reusable Silicone Molds

    Jeff Mack Supply
    $8.00 - $22.00
    $8.00 - $22.00
    $8.00
    $6.00 - $16.00
    $6.00 - $16.00
    $6.00
    In stock

    Small Reusable Silicone Molds (Glossy Finish) — Coasters, Samples & Resin Art Our small reusable silicone molds are made for makers who want cl...

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    $8.00 - $22.00
    $8.00 - $22.00
    $8.00
    $6.00 - $16.00
    $6.00 - $16.00
    $6.00
    Save up to 27% Save %
  • Wooden tray with a white base on a light wooden surface
    Save 30% Save %

    12" x 24" HDPE Epoxy Mold – Reusable Form for Resin Casting & Woodworking

    Jeff Mack Supply
    $106.00
    $106.00 - $106.00
    $106.00
    $74.00
    $74.00 - $74.00
    $74.00
    In stock

    Empire Molds – 12" x 24" HDPE Epoxy Mold Perfect for hobbyists and professionals, this durable and reusable mold makes resin casting easier than ev...

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    $106.00
    $106.00 - $106.00
    $106.00
    $74.00
    $74.00 - $74.00
    $74.00
    Save 30% Save %
  • 10 x 18 HDPE epoxy mold with two live edge wood pieces set up for a resin river board project
    Save 30% Save %

    10" x 18" HDPE Epoxy Mold – Reusable Form for Resin Casting & Woodworking

    Jeff Mack Supply
    $84.00
    $84.00 - $84.00
    $84.00
    $59.00
    $59.00 - $59.00
    $59.00
    In stock

    Empire Molds – 10" x 18" HDPE Epoxy Mold Perfect for hobbyists and professionals, this durable and reusable mold makes resin casting easier than ev...

    View full details
    $84.00
    $84.00 - $84.00
    $84.00
    $59.00
    $59.00 - $59.00
    $59.00
    Save 30% Save %

Let customers speak for us

from 4453 reviews

Very nice, will work out just nicely

Bill Vantuil
Butcher Block Wood Strips

Very nice selection, thanks!!

Bill Vantuil
Butcher Block Wood Strips

Great product, turned out great

Bill Vantuil
Walrus Oil – Food-Safe Cutting Board Oil for Woodworkers and DIYers

Great templates! The fit tight and are a great design.

Bobby
Modern "O" Shape Table Leg Router Templates (Clear Acrylic)

Butcher Block Wood Strips

Sean Woltz
Butcher Block Wood Strips
Excellent pigments!

I love all the pigment colours and they are so sparkly!! I use them in my acrylic paints!! Great, fast service as well. Best of all Made in Canada 🇨🇦

Linda Koskinen
Mica Powder Variety Pack #1 (Cool Tones) - Beaver Dust Pigments
It capped off my walking staff beautifully

It worked out great as a clear foot for my staff. Thanks!

Marlon Dasent
Clear Rubber Feet (4 Pack)
3/4" baltic birch

Arrived quickly and product was cut perfectly -- very nice

Norm Jensen
3/4" Baltic Birch Plywood - Select a Size
Great wood.

Easy wood to carve with beautiful textures.

Truman Krafsky
Butcher Block Wood Strips

Butcher Block Wood Strips

Robert Akins
Butcher Block Wood Strips
Works great

I have made three crib boards now and impressed with how well the template works.

Trent Verbeek
Cribbage Board Templates (Clear Acrylic)
Excellent Mold

5 Stars. Mold is very well made and sturdy. Thank you!

JUSTIN HARRELL
Mica Powder Variety Pack #7 (Cool Blue/Green) - Beaver Dust Pigments
Nice

Very good quality.

Jefferson Nipper
Black Limba Wood - 1.75" Thick - Select a Size
Beautiful pieces

I purchased 4 blanks. All were beautiful with their markings. 1 was absolutely what I was looking for. Can't wait to get started.

Bryan L.
Ambrosia Maple Wood - 3/4" Thick - Select a Size

Nice

Donovan Clarke
Purpleheart Wood - 1.75" Thick - Select a Size