Question 1

What are common resin mixing ratios?

Accepted Answer

Common epoxy ratios: 1:1 (equal parts), 2:1 (2 parts resin, 1 part hardener), 3:1 (3:1), and 5:1 (5:1). Always follow manufacturer specifications for your specific epoxy brand.

Question 2

Should I measure resin by weight or volume?

Accepted Answer

Weight is more accurate than volume for resin mixing. Temperature affects volume but not weight. Use a digital scale for precise measurements, especially for small batches or critical projects.

Question 3

What happens if I get the resin ratio wrong?

Accepted Answer

Incorrect ratios cause: too much hardener = brittle, cracked finish; too little hardener = soft, tacky surface that never fully cures. Always measure precisely and mix thoroughly.

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Common Ratios

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