Star brite Premium RV Guard Speed Detailer & Protectant uses high-tech PTEF polymers that bond to painted surfaces, polished metal and fiberglass to add shine, enhance color and provide a barrier to UV damage. Safe for use on painted surfaces, chrome, stainless steel, aluminum, rubber, fiberglass and plastic surfaces. Spray on & wipe to add shine and remove bugs, water spots, road grime and more.