Enhances EPDM rubber roof UV resistance and helps prevent fading, oxidation, drying and cracking. Mild, non-abrasive formula keeps surfaces cleaner longer with no residue or oily build-up. Contains no silicone, waxes, glycerine or petroleum distillates. Use after cleaning the rubber roof with Dicor Ready-To-Use Rubber Roof Cleaner. | Dicor Roof-Gard Rubber Roof Protectant, Gallon