Super Fire Retardant Ply is an excellent fire safe plywood with exceptional properties to resist rate of burning beyond 45 min. Manufactured with hardwood species each line being vacuum pressure impregnated with chemical for fire resistance , borer , termite and fungus proof properties. These panels are of high density , treated , assembled with unextended conventional phenolic resin at high pressure and temperature with high compression and durability that last for life-time. It meets E-0 standard & safest and purest ply of use and to live with.