Characteristics:uniform fiber dispersion, smooth surface and fast resin impregnation. It is mainly used in the surface layer of FRP products of which the capability is ameliorated. It is capable of significantly improving the strength of FRP surface layer, strong impaction resistance, excellent uniformity of surface, good covering up the texture of under layers and good corrosion resistance. According to different customers requirements, this company developed the BM mat. We also make classify control for the different specification according to the different forming process. These products can satisfy the different process requirements of hand lay-up, cement winding and pull trussing, serving for customers and guaranteeing good quality for the later products.