Ideal for installing and repairing rigid copper plumbing in potable hot and cold water systems and gas applications Can be used on all rigid copper and copper alloy pipes and copper and brass fittings up to 2.5 inches in diameter Will not conduct electricity Holds 200 psi 7 minutes after bonding Holds 500 psi 4 hours after bonding Tensile strength in excess of 1000 psi Rotating strength 350psi Temperature range from -40F to 230F Use on any size copper pipe used as a drain or in low pressure applications Fills gaps up to .0025