What Saw Should I Use for Thick Resin?

Best Saws for Thick Resin Cuts

For large, deep resin projects—such as river tables or castings over 2 cm thick—a powered mitre saw or bandsaw fitted with a fine-toothed blade offers stability and clean edges. These saws are robust enough to handle solid, cured resin without excessive vibration that could cause cracks or chips. Always ensure your workpiece is securely clamped and the blade is sharp to achieve a smooth finish.

Blade Choices and Technique

Opt for fine-toothed blades specifically suited to cutting plastics or hardwoods, as they create less friction and minimise chipping. Move steadily through the resin and let the saw do the work—forcing it may lead to rough edges or safety risks. After an initial cut, gentle sanding of the edge helps achieve a professional result.

• Go slowly to reduce heat build-up and edge discoloration
• Use clamps or guides to prevent movement
• Wear protective gear, including a dust mask and goggles

When This Matters: Deep Pour Epoxy Projects

Choosing the correct saw is especially important when working with thick resins such as Epoxytable 10-Ten, which is engineered for deep casting. Attempting to cut cured blocks thicker than 2 cm with lighter hand tools may result in uneven cuts or stress on the resin. For smaller crafts with resin layers under 2 cm, smaller powered saws or even fine manual saws can suffice.