Description
A urethane-base adhesive such as PL Premium Constructions Adhesive must be used on all joints when installing polyurethane and PVC products. This adhesive will minimize the effects of expansion and contraction on the product. To maximize adhesion, a light sending is required on both surfaces where the PL Premium adhesive will be applied. The omission of sanding and using the PL PREMIUM adhesive will render the warranty NULL AND VOID.