Putty Application Automotive Repair Base Material Epoxy Color Black/Brown/Gray/White Container Size 0.7 oz Full Cure Time 1 day Maximum Performance Temperature 250 Degrees F Working Time 4 hr For Use On Surface Material Aluminum Concrete Copper Plastic Standards 29 CFR 1910.1200 Maximum Application Temperature 75 Degrees F Minimum Application Temperature 50 Degrees F Product Form Liquid Product Type Instant Gas Tank and Radiator Repair Resistance Properties Chemical Resistant