high quality C glass fiber mesh 1,C-glass 2, wall heat preservation 3, durable 4, anti earthquake high quality C glass fiber meshFiberglass mesh is woven from ... fiberglass yarn, and then coated with high quality alkali-resistant ... 30g/m2, 45g/m2, 75g/m2, 145g/m2,.... 500g/m2 high quality C glass fiber mesh