Use this high-performance lubricant to help maintain the operation of garage doors. Regular application to hinges, door tracks, chains, pulleys and latches prevents rusting, corrosion, sticking and squeaking. Formula dries quickly and doesn't leave a messy residue. Permanently attached Smart Straw sprays two waysflip the straw up for a precision stream or down for regular spray. Application: Garage Doors; Chemical Compound: Aliphatic Petroleum Distillates;Liquefied Petroleum Gas. ~ Includes six cans.WDC100581. 100581. Wd-40 3-IN-ONE Professional Garage Door Lubricant 11 oz. Can.