Just For Copper(r) Epoxy Putty (JFC 070)

2 oz. Works on copper and brass pipes, fitting and fixtures Use for burst pipes and leaky connections Leaves no residue on hands Waterproof - sets under water -90 deg. F to 500 deg. F temperature range Sets in 15 minutes 90% cured after 4 hours Fully cured to 710 PSI after 24 hours