Rejuvenate weathered and grayed trimming. Unbelievable durability lasts years. Use on virtually any exterior plastic or vinyl surface. Protection from harsh elements. Economical and cost-effective. The Trim Kote Black Car Trim Restorer offers exceptionally long-lasting restoration of grainy, black plastic and vinyl trimming on your vehicle’s exterior. This product is a permanent dye, meaning it will revive and defend your surfaces for years! Say goodbye to your faded, dull trimming for good.