Description

We are professionally produced butyl selant for insulating glass as primary sealant.Its main material is imported polyisobutylene,non-solvent,non-vulcanized and having permanent ductility.The ductility and airproof can be kept within wide range.The sealant surface is non-cracking,non-hardened.It also has strong adhesion to glass and aluminum alloy.
Mainly used for primary seal of insulating glass and glass curtain wall,fridge and ice tank etc(when in contact with other sealant,please do compatibility test).