Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Pest Control Duo-Fast DAFN-6480

Duo-Fast DAFN-6480

Extra wide jaws have the strength of a pipe wrench

& cured at high temperatures to allow the oil to deeply penetrate the surface of the cast iron to create an heirloom black patina finish

unjacketed

and metal rust stains

Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Pest Control Duo-Fast DAFN-6480A 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