Introducing Koppers DuraClimb PolesTake the Climb Up Click below to learn more and receive your sample test poles Learn More Koppers Poles New Penta Chemical Manufacturers Unlikely Excellent replacement for penta-treated poles Utilizes Koppers CLAW™/Climbing Oil Technology creating optimal "hybrid" of water and oil-based co-solvent Utilizes Koppers CLAW™/Climbing Oil Technology creating optimal "hybrid" of water and oil-based co-solvent Surface hardness test was independently conducted by Louisiana State University Learn More PENTA'S FUTURE New Penta Chemical Manufacturers Unlikely Environmental concerns have caused potential alternative suppliers (Gulbrandsen) to abandon plans to manufacture penta EPA re-registration process on-going but inconsequential if no future manufacturer exists Increasing Cost Likely Penta costs have increased 50%+ since 2018, substantially more than other preservatives Koppers Poles Three Pole Treatments DuraClimbTM Poles: CCA @ 0.59 pcf + 1.02pcf Climbing Oil Additive (CLAW™) CCA Poles @ 0.59 pcf Penta Poles @ 0.40 pcf Learn More