Now, You Can Bring Back The Once Lustrous Shine To Your RV, Car, Truck, Boat And More With Protect All FIBERGLASS Oxidation Remover And Color Restorer. One-Step Application Removes Oxidation, Wax Build-Up, Stains, Surface Scratches And Hard Water Spots To Restore Color And Luster To Dull, Oxidized Fiberglass, Gel-Coat, Enamel And Polyurethane Painted Aluminum. Cleans, Polishes And Seals All In One Easy Step. A Dull Appearance Is Usually The Result Of Oxidation Caused By The Sun's Damaging Ultra-Violet Rays. In Order To Restore And Retain A Lasting, High Gloss Shine, It Is Necessary To Remove The Oxidation To Expose A Clean Layer Of Fiberglass Or Paint. If Oxidized Fiberglass Or Paint Is Left Untreated For Long Periods, The Surface May Permanently Fade, Requiring Professional Preparation Or Repainting.