We are offering butyl rubber. Grade: heyun iir 1650 prime -key feature: a kind of synthetic rubber with the best performance of air tightness and water tightness, meanwhile, with good chemical stability and thermostability, good heat resistance, ageing resistance, acid and...
We are offering butyl. Pib poly-isobutylene based sealant primary sealing for insulated glass excellent proof to water & air permeability free of air bubblesglass bending ovens, glass kilns, glass bending kilns, glass bending kilns, glass ovens,...