... 3, fast delivery, 10 years experience 4, 4x4, 5x5mesh Fiberglass meshDescriptionFiberglass mesh uses glass fiber woven fabric as the backing ... thermal insulation, waterproof building, crack, etc.Alkali fiberglass mesh is the major of fiberglass mesh, whice was crossing weaved with non- ... and so on)2, reinforce cement products (such as the Roman column, the flue, etc)3, back posting net for granite, ...