Reusable Epoxy Resin Mold for River Tables, Serving Boards & Resin Art

Heavy-Duty HDPE Mold for Resin Artists, Woodworkers, DIYers & Professional Shops

Lifetime Guarantee Against Cracks and Leaks — or Your Money Back.

Our reusable epoxy resin molds are designed for woodworkers, resin artists, hobbyists, and professional makers who want a durable mold that produces consistent results. Made from HMWPE (High Molecular Weight Polyethylene), these molds provide a smooth, non-stick surface that allows cured epoxy projects to release easily without damaging the mold.

These molds are perfect for creating:

• Epoxy river tables

• Resin serving boards

• Epoxy charcuterie boards

• Resin art panels

• Wood and epoxy coffee tables

• Custom resin woodworking projects

If you regularly work with epoxy and wood, a reusable HDPE mold quickly becomes one of the most valuable tools in your shop.

Built for Flat, Professional Results

To achieve the best results when pouring epoxy, we recommend clamping your wood blank to a flat work surface. This removes any flex in the mold and ensures your project cures perfectly flat.

Simply attach clamps from your wood piece to your workbench or table to stabilize the mold during the pour.

This simple step helps ensure:

• Flat finished surfaces

• Consistent epoxy thickness

• Professional-quality resin pours

What’s Included With the Mold

Each epoxy mold kit includes everything needed to get started:

• 1 Reusable HMWPE Epoxy Mold

• 2 Hold-Down Bars with Hardware

• 4 Clamping Blocks

These components help secure your wood pieces in place while the epoxy cures, preventing movement and ensuring accurate pours.

Recommended Epoxy for Best Results

For optimal performance we recommend using EcoPoxy EcoPoxy FlowCast deep-pour epoxy.

Deep pour resins cure slowly and work best with HDPE molds.

Using tabletop or shallow pour epoxies is not recommended and may void the mold warranty.

Deep pour epoxy provides:

• Better heat control

• Reduced cracking

• Clearer finishes

• Proper curing in thicker pours

Is Mold Release Required?

Short answer: No — but it is recommended.

Our molds are constructed from HMWPE (High Molecular Weight Polyethylene), which naturally prevents slow-curing epoxy from bonding to the mold.

Once your epoxy project has fully cured:

1. Tap the sides of the mold

2. Tap the bottom

3. The cured piece will release

However, applying a mold release agent can help:

• Extend the lifespan of the mold

• Make demolding faster

• Reduce long-term wear

• Improve release when using other epoxy brands

We strongly recommend mold release if you are using epoxy brands not sold on our website.

Why Resin Artists & Woodworkers Choose These Molds

✔ Durable HMWPE construction
✔ Designed for repeated epoxy pours
✔ Ideal for river tables, boards, and resin art
✔ Easy release surface
✔ Includes hold-down bars and clamping blocks
✔ Works for both hobbyists and professional shops
✔ Lifetime crack and leak guarantee

Frequently Asked Questions

What type of epoxy should I use with this mold?

We recommend deep-pour epoxy resins such as EcoPoxy FlowCast. Deep pour epoxies cure slowly and work best with HDPE molds.

Can I reuse the mold multiple times?

Yes. These molds are fully reusable and designed for many epoxy pours when used correctly.

Do I need mold release?

Because the mold is made from HMWPE plastic, epoxy will usually release without mold release. However, using mold release helps extend the life of the mold and makes demolding easier.

What can I make with these molds?

These molds are perfect for:

• Epoxy river tables

• Resin serving boards

• Charcuterie boards

• Resin art panels

• Wood and epoxy coffee tables

• Custom woodworking projects

Are these molds suitable for beginners?

Yes. These molds are widely used by DIY hobbyists, resin artists, and professional woodworkers because they are durable, easy to use, and reusable.

Product Specifications

Product Type: Reusable Epoxy Resin Mold
Material: HMWPE (High Molecular Weight Polyethylene)
Use Case: Epoxy river tables, resin serving boards, charcuterie boards, resin art panels
Compatible Materials: Deep pour epoxy resins
Recommended Epoxy: EcoPoxy FlowCast deep pour epoxy
Target Users: Woodworkers, resin artists, hobbyists, DIY makers, professional shops
Mold Type: Reusable HDPE epoxy mold
Release Surface: Naturally non-stick plastic surface
Reuse: Designed for repeated epoxy pours
Clamping System: Hold-down bars and clamping blocks included
Warranty: Lifetime guarantee against cracks and leaks