Which Carrier Mat Weight Fits 3 mm, 4 mm and 5 mm SBS/APP Membranes
Choosing the right polyester mat weight starts with one question that most spec sheets leave open: what does the carrier actually have to do at this thickness?
Established in 2005, Weifang Guanlong Waterproof Materials Co., Ltd. specializes in producing and supplying base fabrics for waterproof membranes. We offer a comprehensive range of waterproof materials, from high-end to cost-effective options, ensuring superior performance and consistent quality. Our integrated waterproofing solutions have been widely applied to meet diverse customer needs, making us a trusted name in the industry.
Guanlong Waterproof, focusing on waterproof materials
SBS self-adhesive waterproofing membrane, waterproof coating, polymer waterproofing membrane
Home direct sales, high-quality and affordable
Precision quality, quality first
Experience advantage
Advanced production technology and strong technical team
Choosing the right polyester mat weight starts with one question that most spec sheets leave open: what does the carrier actually have to do at this thickness?
A delivery passes incoming inspection on a Tuesday. Nine weeks later, the same rolls behave differently: the web feels softer, the roll face steps, and
Ask a membrane producer which specification caused last month’s worst stoppage, and the answer rarely names gram weight or tensile strength. It names a roll
