Flamex PA is a clear, unpigmented additive for creating a flame retardant paint layer. Add one full jar of Flamex PA to a US gallon (3.79L) of water based paint to make your paint coating flame retardant.
FR-1 is specially formulated to mix with water-based acrylic/latex paint and raise the ignition temperature of the paint to provide a Class A flame spread rating. It will not affect the characteristics or the color of the original paint. Mix one bottle of FR-1 per gallon of paint.