Tellurium is a semimetallic, lustrous, crystalline, brittle, silver-white element. It is usually available as a dark grey powder, it has the properties both of the metals and the non metals. Tellurium forms many compounds corresponding to those of sulfur
FRP Molded Grating is made with fibreglass as it's reinforcement mixed with unsaturated polyester resin as the matrix. The resin is poured into a mold systematically with the fibreglass roving layer after layer to produce the desired thickness.