... ,corrosion resistance 3,good adhesion with resins Durable Fiberglass Mesh Tape Fiberglass mesh is made by C-glass or E-glass ... , marble,mosaics, roofing, interior and exterior walls, and in other industrial applications. Specifications:Opening Sizes: 3x3mm, 4x4mm, 4x5mm, 5x5mm,6x6mm, 8x8mm ... ,marble, mosaics, roofing, interior and exterior walls, and in other industrial applications.