Ultramar Rust Remover easily removes rust stains and other oxidation deposits from yacht sails, tents and boat covers. Simply spray the product on the stained area.
For removing rust stains from sails, tents, boat covers, convertible tops and awnings.
Allow sufficient time for Rust Remover to work. It may take a couple of hours before all rust is gone, depending on how bad the staining is. Repeat the treatment if necessary.
Safe for use on almost any type of cloth. Read the instructions on the packaging before use.
Usage depends on the cloth type and the number of stains.