vkrenterprise Waterproof Leak Filler Spray Rubber Flex Repair & Sealant Crack Filler  (450 ml)

(1) MULTIPURPOSE EXPANDABLE SEALANT : Peijinsart All Weather PU Foam Insulation Sealant is polyurethane-based & moisture-cured filling and insulation material. Form Factor : Paste (2) ALL PURPOSE PU FOAM : It is ideal for sealing joints, cracks, gaps & holes in door, window, roofing & pipes while providing excellent bond to lumber, plywood, concrete (3) LOWER ENERGY COSTS : The offered sealant perfectly fills, seals, and insulates gaps up to 1 inch, lowering your energy bills by keeping your heat or air conditioning on the INSIDE ! (4) INSULATOR & SOUNDPROOFING: This expandable sealant spray effectively improves thermal insulation in cooling systems & soundproofing application on screen, partition walls, and car and boat cabins. (5) HOW TO USE: Shake the can 5-10 times. Hold the can with valve facing downwards, foam extrusion can be controlled accurately by varying the pressure by tilting the adapter.