No elbow grease required.? Quickly and easily degrease the gunkiest engines and parts. Fast-acting surfactants penetrate, permeate and lift away grime. Effective at removing heavy grease, lubricants, crude oil, hydraulic fluid, heavy moly grease, tar and more. Water-based, solvent-free, non-combustible, non-flammable, fume-free formula. Application: Degreaser/Cleaner; Applicable Material: Asphalt; Ceramics; Cement/Concrete; Enamel; Fiberglass; Laminates; Metal; Plaster; Plastic; Rubber; Vinyl; Dirt Types: Grease; Grime; Hydraulic Fluid; Lubricants; Oil-Based Soil; Tar; Scent: Unscented.