... CHEMICAL. 3)high quality with best price. fiberglass mesh is woven by fiberglass yarn, and then coated ... roofing, bitumen, gypsum, waterpoof and so on. Fiberglass mesh is the "soft steel" of the heat insulation industry. ... meter. Our best quality ability :1) Mesh of warp and weft mesh is very straight;2) Coating enough ... m2, 125g/m2, 145g/m2, 160g/m2,etc.4mm x 4mm/75g/m2, 90g/m2, 110g/m2,125g/m2, ...