Black Jack Leak Stopper 1 Qt. Rubberized Roof Patch Brand_U. S. Hardware From 65 Degree F To

From 65 Degree F To 400 Degree F At Pressures Up To 5000 PSI

Non-Toxic To Animals

Use to splice 10 & 11 ga

Interior / exterior use

easy selection of the appropriate discharge for any water removal application

Black Jack Leak Stopper 1 Qt. Rubberized Roof Patch Brand_U. S. Hardware From 65 Degree F ToA 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