Zip Care is the ultimate Zipper Care for plastic, Nylon Or Metal Zippers.; Unique push-pull Brush Top enables The Cleaner to be delivered between the teeth and physically REMOVES HARMFUL Sand, Dirt, and Salt Deposits that can Jam The Zipper.; available in 2 oz. Blister Pack.· for wet Suits, Dry Suits, Gear Bags, Protective Clothing & Environmental Suits.; Prolong The Life of your Zippers, using the McNett and Lubricating System.