An OSB product with a great paintable laminate finish.

We have done our own testing.

2 Tubs filled with w/water - In 1 tub we submerge several trim products and leave them there for 6 weeks and checked for swelling.and moisture content.

We did the same with Tub 2 except every week we would pull the trims out and dried them in the sun for 3 days, and re-sumerged them for other week.

We repeated this 6 times to check out the lamination and durability of the products.

Smart Trim won in both tests. So this is the product we choose to work with.