Viper VaporPatch is an all-weather adhesive vapor barrier pipe boot/patch specifically designed for pipe penetrations and patch work. For ease of installation, Viper VaporPatch contains a pipe diameter template every twelve inches for use when cutting to fit various pipe diameters.

Viper VaporPatch also works extremely well for seaming, sealing and patching and hanging all plastictype vapor barrier materials. Viper VaporPatch retains its superior tack in cold, hot, humid and even damp conditions in temperatures ranging from -20°F (-29°C) to 180°F (82°C). The bond strength of Viper VaporPatch increases after adhesion. Viper VaporPatch patent pending technology combines properties of Viper VaporCheck® 10-mil and all-weather acrylic adhesives. Viper VaporCheck 10-mil is a high performance under-slab vapor barrier designed to retard moisture migration through concrete slabs-on-grade.

• Size: Each roll measures 11.5 In x 50 ft; 5 Rolls Per Case
• Pipe diameter template every twelve inches for easy cutting to fit various pipe diameters
• Seaming, sealing, patching and hanging all plastictype vapor barrier materials
• Excellent tack across extreme temperatures: -20°F (-29°C) to 180°F (82°C)
• Bond strength increases after adhesion
• Patent pending technology combines Viper VaporCheck® 10-mil and all-weather acrylic adhesives
• Viper VaporCheck 10-mil provides high-performance under-slab vapor barrier to retard moisture migration through concrete slabs-on-grade
• 5 Rolls Per Case

Designed for durability and ease, this 5-roll kit keeps you prepared for any pipe penetration job with reliable performance across weather conditions.