What is a WBP plywood?

Rotting Plywood on Facade

WBP originally stands for "Weather and Boil Proof" and refers to an adhesive that resists 72 hours of boiling water.

Which plywood won't warp?

Plywood that warps

Plywood and concrete plywood are wood panel materials that can warp due to moisture and temperature fluctuations in humid environments.

Can plywood repel color?

Plywood Tannic Acid Color Output

Plywood made from durable woods contains more tannins, which protect against bacteria and mold. As a result, you get color deposition.