Finish Line Ecotech Degreaser Finish Line's Ecotech Degreaser offers the strength to clean the filthiest of metal parts while remaining safe enough to clean urethane elastomers, painted surfaces, and parts with rubber o-rings and seals without damaging them. As its name suggests, Ecotech Degreaser also happens to be completely biodegradable by using 100% active (no water) biodegradable degreasing solvents, so bicycle chains and gears are cleaned more quickly, and often without a need for a water rinse, while being easy on the planet. Finish Line Ecotech Degreaser Features: Quickly cleans without damage to rubber or plastic components Strong enough for the grimiest metal parts Safe enough to clean parts with rubber o-rings and seals, urethane elastomers, painted surfaces, etc. . . Fully biodegradable Volume: 20oz can | Finish Line | Ecotech Degreaser 20Oz | Rubber