Topper - Top Coat Lubricant & Protectant is the ultimate silca infused spray wax on the market today! Topper brings unparalled hyper-slickness, gloss and mirror-like reflection! Topper is detergent resistant and uses cross- linking polymers to protect your vehicle's top coat. Extremly user friendly, Topper can be applied to wet or dry surfaces and is totally safe to use on top of your current protectant: be it wax, ceramic or even other silica coatings .