Vinyl Pro-Prime Base Coat was specially formulated to work in conjunction with the two part LVS Coating System. It is an integral part to make the coating long lasting and problem‑free. Vinyl Pro‑Prime is the backbone of the system. It contains powerful adhesives and vinyl activators that will permanently fuse the coating to the substrate and prevent peeling and flaking. Vinyl Pro‑Prime™ has exceptional gripping power that enables it to adhere to many surfaces that may not hold regular paint. This proprietary primer expands and contracts at a similar rate to the vinyl top coat. This is critical to make the coating perform as engineered. Other primer may not be compatible with the Liquid Vinyl top coat and cause issues down the road.