Problem 8.14
Exterior plywood is made with waterproof glue and a minimum of C-grade plies. Interior plywood can have exterior, intermediate or interior glue and any of the ply grades. Panels with a D-grade veneer can only be labeled as interior.
Exterior plywood is made with waterproof glue and a minimum of C-grade plies.
Interior plywood can have exterior, intermediate or interior glue and any of the ply grades. Panels with a D-grade veneer can only be labeled as interior.