About This Product 1: DRIVES OUT MOISTURE: Drives out moisture and quickly dries out electrical systems to eliminate moisture-induced short circuits Product 1: CORROSION INHIBITOR: Acts as a corrosion inhibitor to shield against moisture and other corrosive elements to prevent rust Product 1: FREES AND LOOSENS STICKY PARTS: Frees sticky mechanisms, loosens rust-to-metal bonds and helps release stuck, frozen or rusted metal parts Product 1: REMOVES: Removes grease, grime, gunk, gum, tar, sap, super glue, sticker residue, and other sticky stuff from multiple surfaces Product 2: DRIVES OUT MOISTURE: Like all WD-40 Multi-Use Products this 1 gallon drives out moisture and quickly dries out electrical systems to eliminate moisture-induced short circuits Product 2: CORROSION INHIBITOR: More product allows for heavy-duty usage. Acts as a corrosion inhibitor to shield against moisture and other corrosive elements to prevent rust Product 2: FREES AND LOOSENS STICKY PARTS: This size is ideal for soaking and dipping. Frees sticky mechanisms, loosens rust-to-metal bonds and helps release stuck, frozen or rusted metal parts Product 2: LUBRICATES: Buying in bulk is economical. Lubricates moving parts such as hinges, wheels, pulleys, rollers, chains, and gears Overview Material : Metal Brand : WD-40 Package Information : Can Liquid Volume : 1 Gallons Recommended Uses For Product : Industrial, Mechanical