ZenaTwist Penetrating lubricant -Formulated to be used as a garage door lubricants. This oil-based formula prevents corrosion and displaces moisture without using chlorinated solvents. Spray on squeaky parts without the mess of a grease. The three way valve allows for a low, medium, & high output spray. Size 20 oz. can. Net Weight 15 oz. Units/Pack 12 cans. No Silicone Prevents Corrosion Penetrates & Lubricates Cleans & Displaces Moisture