LESCO WPC Decking content 70%woodpowder20%PVC10%additives,which makes Lesco product superior in appearance and quality.WPC decking application feature. 1) Will not warp, split, splinter, blister or peel 2) Resistant to termites and other wood boring insects 3) Can be processed with traditional woodworking tools 4) Water and moisture resistance 5) No need of finish paint, stainproof 6) Affordable and cost efficient 7) Real wood look and feel 8) Environmental friendly -100% recyclable 9) No need of treatment or test for export 10) Maintenance free