Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Knives t-handle & flexible

t-handle & flexible

patented side locking bar technology offers improved security by protecting against lock bumping

Heats 75+ watts per square inch

Built-in safety switch to help prevent the water heater from overheating

Unique snap and stay deadbolt design for a hassle-free installation

Black Jack Leak Stopper 1 Gal. Rubberized Roof Patch Knives t-handle & flexibleA 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