... features: durable,anti corrosion,anti static,light weight,flame retardant synthetic stone,smt,reflow,circuit boardfeatures:durable,anti corrosion,anti static,light ... could reach 94-V0(4)Antistatic(5)Light weightData:Namesynthetic stone Model NO -- Base Materialglass mat + epoxy resin Density1.9-2 ... ,thickness also can be customizedPunching and milling are also available. synthetic stone for molding