Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Soldering Guns Large diameter fittings (1-1/4 in

Large diameter fittings (1-1/4 in

Positive latching assures that the door completely shuts in the latch

Ideal for making dowels

nonstaining

positive lock clamps

Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Soldering Guns Large diameter fittings (1-1/4 inA revolutionary advancement in roof patching and repair. This long lasting rubberized repair is specially formulated to penetrate deep into areas and stop roof leaks instantly. The secret is Penetrex , a unique penetrating oil that reaches deep into the crack and forms a complete seal. With the addition of liquid rubber, this flexible, high performance plastic cement provides a superior watertight bond that will stop problem leaks for good. Product