Dicor RPCRPQ EPDM Rubber Roofing Coating System roof Cleaner/Activator - 1 Quart Extends the life of your EPDM rubber Roof Saves more than 25 percent in labor compared to competing products Has a 1 quart to 125 square feet coverage rate Dries quickly Contains no harmful petroleum distillates, harsh abrasives or citric ingredients that can cause irreparable harm