A 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. Product formulated to be used year round. Leak stopper is ideal for a variety of roof surfaces including Shingles， Built-Up Roofs， SBS Modified Roofs， Metal Roofs and many other surfaces.

• Brand Name: Leak Stopper
• Sheen: Gloss
• Color: Black
• Coating Material: Rubber
• Product Type: Roof Patch
• Container Size: 10.1 oz
• VOC Level: 250 g/L
• Coverage Area: 12 linear ft
• Durability: 10 Years
• Color Family: Black
• Fiber Reinforced: No
• Water Based: Yes
• Transparency: Solid
• Packaging Type: Pail
• Cold Application: No