Further enhances EPDM rubber roofing UV ray resistance and helps prevent fading, oxidation, drying and cracking, caused by harsh UV rays. Its mild and non-abrasive formula keeps surfaces cleaner longer with no residue or oily build-up. Contains no silicone, waxes, glycerin or petroleum distillates and will not harm rubber roofing.Will do a 40' roof.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov