Basic Uses & Description:
P-150 is a high quality, plasticizer free, water based, acrylic primer. P-150 is designed for application over aged single-ply roofing membranes to enhance adhesion of silicone roof coatings. Product provides great adhesion over PVC, aged TPO, and Hypalon membranes. P-150 can be applied with spray, brush, or roller. Spray application is preferred.
Limitations & Precautions:
Surface must be clean and dry. P-150 should only be applied on roofs with adequate slope. P-150 should not be applied on roofs where ponded water is present. Do not apply over wet substrates or when inclement weather is imminent. Complete cure of P-150 requires complete evaporation of water. Cool temperatures and high humidity retard cure.
P-150 Single-Ply Primer is available in 5 gallon and 55 gallon containers.