Beijing Supply toxic polysulfide sealant building cheap

Polysulfide sealant toxic / non-toxic polysulfide sealant / non-toxic building-component sealant two component polysulfide sealant has been tested as a non-toxic product: Although a little liquid polysulfide sealant sniff the smell of sulfur, but gradually being adsorbed filler after curing. I produced by the Chinese Preventive polysulfide sealant Environmental Engineering Research Institute of Medical Sciences and Health tested L, D50> 20g / kg. According to the National nontoxic toxicity grading standards. Air tightness: sealant not only have good flexibility, and its air-tightness of the elastic sealant is the best. Now second only to the hot melt butyl rubber known in all kinds of plastic. Component polysulfide sealant appearance of fine, uniform paste or viscous, so often referred to as two-component polysulfide sealant, two-component polysulfide sealant and two-component polysulfide sealant is the same product. Component polysulfide sealant to the liquid polysulfide rubber as the main base material, adding a variety of chemical agents at room temperature through a special process is made of synthetic polymer material capable of self-crosslinking curing two-component sealant for metal and concrete and other materials with good adhesion, can be in a continuous stretch, to maintain good air tightness and water resistance vibration and temperature changes, continuous stretching, vibration and temperature changes to maintain good air tightness and water resistance, the and oil resistance, solvent resistance, durability is very good. Company website: http: //www.hssdxs.com Tel: 0318-8553276