Polyurethane pigment

Polyurethane pigment

Polyurethane pigment paste, add up to approx 3%-5% by weight to our fastcast resin for a good solid colour, add a small amount of the resin part to the pigment paste and mix until a consistent (no lumps) liquid then add rest of resin part and thoughly mix before adding to hardener part b...mixing all components thoroughly. A 100g pot should be enough to colour our 2kg fastcast kit.