Epoxy glass cloth laminated sheet smooth surface, no air bubble, cracks natty edge good performance, low price ISO, UL 1. 3240 Epoxy-phenolic glass cloth laminated sheet ... generators, motors, switch board, etc.3. Thickness: 0.2-100mm Size:; 1220x2440mm; 1020x2020mm4. Temperature grade :B glass(130°C)5. ... reference and should not be used in writing specifications. Epoxy glass cloth laminated sheet