... -glass 2, wall heat preservation 3, durable 4, anti earthquake 145g/sqm fiber glass mesh 5*5mmFiberglass mesh is woven from ... , 5x5mm, 6x6mm....12x12mmAvailable weight: 30g/m2, 45g/m2, 75g/m2, 145g/m2,.... 500g/m2 145g/sqm fiber glass mesh 5*5mm