Putty, Container Type Can, Application Metal Repair, Base Material Water, Color Gray, Container Size 8 oz, Full Cure Time 7 hr, Maximum Performance Temperature 2,000 Degrees F, Working Time 30 min, Finishing Features Sandable, For Use On Surface Material Carbon Steel, Cast Aluminum, Cast Iron, Standards ASTM D4060, ASTM E1640, ISO 604, Product Form Paste, Product Type Putty, Resistance Properties High Temperature , RoHS Compliant Yes