• Permanently protects against corrosion.
• Penetrates deeply into seams, rockers and chassis.
• safe on paint, rubber and electrical connectors.
• cleans easily with vegetable oil or solvents.
• Application hoses snake into drains, NO drilling.

Waxoyl Power Shield (120-4) rust inhibitor prevents rust like no other product today. It penetrates deep into seams and fogs inside cavities, providing protection where it is most needed. Unlike many other messy products where the film washes off from winter slush and car washes, this Waxoyl clear wax formula will remain effective for DECADES inside cavities like rocker panels, doors and chassis. One application protects for the LIFE of the vehicle. Spray it on fasteners, between metal parts, use it as an accessory lube and about everywhere else. It slows existing corrosion and displaces moisture to achieve an optimum bond. There is no drilling needed, small 2' application hoses snake through existing drains. It fogs the interior cavities to provide total coverage, half of the rust issues start on the inside. it is safe on paint finishes, seals, rubber and electrical connectors. It stays flexible and pliable, doesn't crack, chip or peal. Body shop safe, no silicones or fluorocarbons. Easy to clean with vegetable oil or solvents. These 3 large 16.9 oz cans can do multiple cars per can. For undercoating use W5006-3 Hardwax. Waxoyl Swiss Technology, made in Switzerland, England and Germany, stands for more than 60 years of experience in the fight against corrosion and weather damage. Trusted by spets the world over, Waxoyl provides customized solutions to retain value and the like new qualities of all types of transportation and machinery. Used by leading car, bus and truck manufacturers, this vast experience and testing means that you, the Waxoyl user can rest assured that every product is of superior quality and backed by unparalleled knowledge and support. We are the ONLY corrosion prevention company internationally endorsed by OE manufacturers including JAGUAR, LAND ROVER, SUBARU, CHRYSLER, LEXUS, MITSUBISHI, BMW, VW, TOYOTA, FORD, HONDA, NISSAN, GM, HYUNDAI/ KIA, FIAT and MAZDA among others.