Froth-Pak 620 Spray Foam Sealant Kit, 30 ft Hose. Low GWP Formula. Seals Cavities, Penetrations and Gaps Up to 4' Wide. Yields Up to 620 Board ft. Two Component, Polyurethane, Closed Cell
- ...lications including roof & wall junctions, wall & attic penetrations.
- electrical, mechanical & plumbing penetrations.
- cracks or crevices in the building envelope..
- AWESOME VALUE KIT! FROTH-PAK 620 Sealant Kit comes packed with everything you will need. Each kit includes: 1 Part A Tank of Isocyanate, 1 Part B Tank of Polyol, 30 ft hose and INSTA-FLO Gun Dispenser & Hose Assembly, Cone Spray Anti-Crossover Nozzles (8 cone nozzles, 4 fan nozzles), 1 Petroleum Jelly Packet (5 g), and 1 Operation Instruction Manual..