K-33® CCA
Chromated Copper Arsenate
- Uses: Exterior
- Applications: Roof Sheathing, Structural Utility Poles, Piles for Marine Applications
- Standards: AWPA
Industrial Products
Koppers Performance Chemicals is a global leader in the development of progressive wood preservative systems and technologies.
Explore Industrial Products
Koppers Performance Chemicals develops revolutionary ways to pressure treat lumber for residential construction, remodeling, commercial building, heavy duty marine and agricultural use. In addition to fire retardant treated wood products, Koppers provides essential products for utility companies and fundamental infrastructure. We take seriously our role as a critical supplier to industries that help build, power, and protect critical infrastructure.
CLAW
Climbing Lubricant Additive for Wood (C.L.A.W.) Climbing Enhancer for Treated Poles
- Uses: Exterior
- Applications: Utility Poles
InPRO® DCOI
InPRO®-23 & InPRO®-50 - Organic oil-borne preservative for utility poles.
- Applications: Utility Poles
- Standards: AWPA P39