Salt-away is a motor flush for inboard, outboard, i/o and personal watercraft motors and an exterior salt removing treatment. Salt-away is water based, non-hazardous, biodegradable, and contains properties that attack and remove salt from any surface. Repeated use with salt-away will break down and remove old salt and rust deposits. Safe for use on any metal, aluminum, fiberglass, paint, rubber, plastic, chrome, glass, or any surface exposed to salt. Salt-away will not strip away waxes, but will wash away salt and leave a protective film on the surface to protect against rusting.Mixing Units can be ordered independently of the Kits. Ask your favorite store to inquire about this option. A customer may want to start using Salt-Away by purchg a U.S. GALLON (3.79 L) of Refill Concentrate and a Mixing Unit, Part Number: SAM. (SAMI for International customers.). After purchg and using the KIT, purchg a U.S. GALLON (3.79 L) container of Salt-Away Refill Concentrate is a recommended choice, depending on frequency of use, area to cover, and economic considerations.Item Weight: 3.78 Kilograms. Number of Items: 1. Special Feature: Concentrated. Surface Recommendation: Fiberglass, Aluminum, Glass, Plastic, Metal, Rubber. Unit Count: 128 Fl Oz. Item Volume: 128 Fluid Ounces. Material Feature: Biodegradable. Specific Uses For Product: Boat. Item Form: Liquid. Brand: Salt-Away Products. Date First Available: March 14, 2010. Best Sellers Rank: #6,127 in Sports & Outdoors. Customer Reviews: 4.8 out of 5 stars 1,586 ratings 4.8 out of 5 stars. : B0000AXVG9. Size: ?128 oz. Part Number: ?SA128. Manufacturer: ?Salt-Away Products. Number of Items: ?1. Suggested Users: ?Unisex-adult. Model Name: ?SALT-AWAY PRODUCTS,INC. Country of Origin: ?United States. Brand Name: ?Salt-Away Products. Item Weight: ?3.78 Kilograms. Item Dimensions LxWxH: ?7 x 4 x 4 inches. Package Weight: ?3.95 Kilograms. Item Package Dimensions L x W x H: ?10.59 x 6.42 x 5.04 inches.