For table tops, river pours and castings, measure the pour volume and split it by your mix ratio.
How it works
Length × width × depth in inches ÷ 231 gives gallons. Your loss percentage is added, then resin and hardener split by the mix ratio.
Before you order
- Stay within the product's maximum pour depth, and pour thick projects in layers.
- Mix by the ratio on the label, and don't guess with volume if the maker specifies weight.
- Seal porous wood first to reduce bubbles.
Common questions
How much epoxy for a table top?
A 48 × 24 in top at 1/8 in takes about 144 cubic inches, around 0.62 gal before loss.
Why does pour depth matter so much?
Thick pours can overheat and crack or yellow. Deep pour products allow more depth per layer.