C-grade is unsanded and could possibly have various minor defects that can should be fixed with knots around one one/2 inches throughout, discoloration and sanding defects. C-grade plywood needs to be utilized when appearance just isn't significant, which include for subfloors or garages. Accoya is the really sustainable choice that https://wooddomain02234.worldblogged.com/38924988/facts-about-wood-domain-revealed