Oxcon

Oxcon Blonding Agent / Iron Stain Treatment Oxcon (oxalic acid concentrate) is the only effective treatment for rust stains from around nails, spikes, and screws. Oxcon comes as a concentrate that is diluted with water prior to use. It is best applied using a garden type pump-up sprayer but a brush or broom will also work. Apply a liberal amount to the wood, let it work on the surface for 10 to 15 minutes and rinse it thoroughly with clean water. Oxcon should not be used for spot cleaning since it may cause blotching of the surface.   Made in U.S.A. Features and Statistics Convenient 4-to-1 Concentrate Eliminates "Iron Stains" Shelf Life 6 Months Application Temperature 40° to 90° Application Methods Garden pump sprayer Surface Preparation Clean and mold free Frequency As needed Special Instructions Apply from bottom-up, rinse from top-down Do not allow to freeze Rinse thoroughly and completely Coverage Rate 1000 - 2000 square feet / gallon