Leak Stopper Gloss Black Rubber Roof Patch 29 oz (Pack of 12) VEL-X Mas Resin Envirotex 16oz is

Mas Resin Envirotex 16oz is a high quality

chemical resistant

hard-to-reach

Removes Mold: Yes

Impregnated to pick up & hold loose foreign particles that adhere to wood

Leak Stopper Gloss Black Rubber Roof Patch 29 oz (Pack of 12) VEL-X Mas Resin Envirotex 16oz isA revolutionary advancement in roof patching and repair. This long lasting rubberized repair is specially formulated to penetrate deep into damaged 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.