Eastwood Epoxy Primer 1:1 primes and seals with excellent adhesion and corrosion resistance. Eastwood's Epoxy Primers are user friendly, 2 component primer/sealer that dries fast and maintains good color hold out on steel, aluminum, fiberglass, body fillers and existing finishes. Easy 1:1 mixing with included catalyst. Sands easily 2 to 3 days after application. Contains no lead, chromate or isocyanates. kit makes two sprayable quarts, 64 ounces.