Flexane 80 Putty, 4 Lb, Kit, Black, Urethane Compound, 26 Hrs Functional Cure, Mixing Ratio 72:28, Max. Temp. 180 F, Primer, Putty Viscosity, For Repairing And Lining Process Equipment Exposed To Wear, Impact, Abrasion, Vibration, And Expansion/Contraction, Cures To A Hardness Of Shore 87A, Bonds To Metal, Concrete, Rubber, Wood, And Fiberglass Surfaces, Trowelable, Tear-, Includes Flexane 80 Putty Curing Agent And Resin