The difference between hot melt sealants and the polysulfide and urethane sealants

Windows and doors production factories good news:


We are manufacture for the hot melt butyl sealant for insulating glass, our technical lay on the top in the world now. Hope you can test our sealants for your windows and door sealing. Fast seal, just one minute!


When the hot melt butyl sealants compared to the polysulfide and urethane sealants, that is the polysulfide and urethane sealants have a higher moisture vapor transmission rate, slower cure rate, higher waste factor, and aging is not as good. Because hot melt butyl sealants are one component systems, they emit less odor than polysulfide systems, and have an indefinite shelf life at room temperature.


For choosing the hot melt sealants for insulating glass or window and doors glass seal, please feel free to contact with us.