Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Category_Small Animal 1/2" female pipe thread

1/2" female pipe thread

Limited lifetime warranty

2 times more bounty

providing greener results with less water

#1 Rated Vinyl Cleaner

Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Category_Small Animal 1/2" female pipe threadA 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