The product is high quality glass fiber woven fabric coated with acrylic acid copolymer after the cut is made, the chemical stability of glass fiber and easily oxidized, so I plant the production of glass fiber reinforced self-adhesive films with excellent alkali resistance, high-intensity resistance degree of tensile strength and resistance form of, excellent self-adhesive, good docile nature, ease of construction is simple and convenient. Mainly used to repair dry wall ﹑ gypsum board joints, walls damaged and so on.