Multiple component bulk expandable polyurethane foam, professional PU foam

Model Number: 750ml Key Specifications/Special Features: Multiple component bulk expandable polyurethane foam, professional PU foamCompany InformationHEBEI HAOKAI BUILDING MATERALS Co,. Ltd.is located in Renqiu city, Hebei province, China. As a professional manufacturer, we have produced polyurethane foam products for years. Our products have high expanding rate, the foam isvery stable, noteasy to deform. Thereare 750ml 900g/850g/800g/750g/700g/650g/600g you can choose. "Higher quality, lower price, best service" is always our abiding faith. We are really a good choice for you! Looking forward to cooperate with you!Product descriptionExpanding PU foam sealant, polyurethane spray foam,spray PU foam, isa polyurethane polymer that reacts with moisture in the air causing it toexpand to fillanyshaped hole or cavity. The cured foam canbe cut, shaped and painted.It is widely used inbuilding wall insulation, filling all kinds of cracks and gaps,sound and heat insulation, installing door and window frames.Features:
1.B2 fireproofing grade, absolute security;
2.Install,fixandinsulateofdoorandwindowframes ,
fillandsealvarious ofgaps,jointsandcracks;
3.The foam will adhere to material such as concrete , masonry,
metal , wood and plastic , except teflon and silicone.
4.Connectingofinsulationmaterialsandroofconstruction;
5.Insulates and prevents sound& draft;
6.Seals out insects and pests;
7.Interior/Exterior use, easy to operate;
8.High expanding, save your cost up to 40%;
9.May be cut or sanded when fully cured;
10.100% CFC free, environment-friendly, cured foam is non-toxic.
Guide for use:
1.All surfaces should be cleaned from oil, greases, loose particles and dust. Dry surface should be wellsprayed with water.
2.Fill thegaps from bottom to up(pay attention to foam expansion).
3.Shake the bottlefor one minutebeforeusing.
4.After using, clean the gun byPU foam cleaner(We can provide) at once.
5.Tack free time is 10 minutes . The foam can be cut after about 30 minutes, the cured time is one hour later , and it will be stable after 3~5 hours .
6.The foamwill be decomposed by direct shine of UV ray , so painting or coating is recommended.