Polyurethane Coating is two component chemically cured product that forms a film that is resistant to chemicals, solvents and abrasion. PROPERTIES Colour : Full spectrum Solids: 50 +/- 2 % Theoretical Coverage 10 - 11 m2/lit DRYING TIME : AT 25 C To handle: 3 hours To Recoat: 5 hours Flash point: 27C Specific gravity: 1.10 �±0.05 Pot life: 6 hours Mixing ratio: 4 parts base "A" :1 part hardner "B" Solvent: Polyurethane thinner. High temperature will accelerate dry times and decrease pot life; lower temperature will lengthen cure times and slightly increase pot life.