... 3, fast delivery, 10 years experience 4, 4x4, 5x5mesh Fiberglass meshDescriptionFiberglass mesh uses glass fiber woven fabric as the backing ... insulation, waterproof building, crack, etc.Alkali fiberglass mesh is the major of fiberglass mesh, whice was crossing weaved with non ... the skeleton materials,6, fire prevention board,7, grinding wheel and cloth,PackingEach roll to be packed with tranparent ...