... as polyester, vinyl ester, epoxy, and phenolic resins. Fiberglass Woven Roving is bidirecgional fabric made by interweaving direct rovings. Woven Rovings ... -60kgs Normal type:36kgs, 40kgs Detailed Specification TypeDensityg/m2SizingInput TexFabric Count (ends/10cm)WeaveRoll width(mm)WarpWeftEWR200200 Silane 1804050 Plain weave ... is 15oC-30oC, and relative humidity 40%-70%. Fiberglass Woven Roving