... (GP), Iso polyester (ISO) , Vinyl ester (VE) , PhenolicThickness:any between 12.6mm to 63mm (such ... red, black, or any option to you.Chemical Resistance: VE > ISO > GPFires resistant: ASTM E84 Flame speed ... = 15 for GP, Iso, resin, = 10 for VE, = 0 for phenolic, Smoke development index: = 310 ... for GP, ISO, VE, = 0 for PhenolicSpecial grating: Static conductive grating, ...