C-grade is unsanded and could possibly have several slight defects that should need to be repaired with knots up to 1 1/2 inches throughout, discoloration and sanding defects. C-quality plywood needs to be utilized when visual appearance will not be crucial, which include for subfloors or garages. Plywood is definitely https://edwinqdnxh.bloggazzo.com/32089812/facts-about-wood-domain-revealed