Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Brand_Rubbermaid Commercial Products 1-9/16-Inch

1-9/16-Inch

UL Rate 5-B:C

fade-free lithium ion battery

Biodegradable (in about 28 days or less) & non toxic

has a pull out extendable crevice tool for hard to reach areas

Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Brand_Rubbermaid Commercial Products 1-9/16-InchA 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