Waterproof plywood

Characteristics of plywood:
1) Make FC (plywood water-resistant) according to GOST 3916.1-96.
2) Paper size - 1525 * 1525mm. 2440x1220, 2500x1250, 2500x12203) Sort - I / II, II / II, II / III, II / IV, III / III, III / IV, IV / IV.
4)  Thickness of plate - 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, ​​21, 24, 27, 30mm.
5) The type of treatment - polished, not polished.
6) Breed - birch, alder.