Industrial plywood is used in many applications that need high-quality, high-strength sheet material. Quality in this context means resistance to cracking, breaking, shrinkage, twisting, and warping. Some of the types and species of high-quality industrial plywood that we carry include poplar (IND1 and IND2), baltic birch, spruce, fir, marine okoume, lauan mahogany, flexible grade, and more.