Perma-Chink Exterior Color Gallery
Oxcon Blonding Agent 1 gallon
Oxcon (oxalic acid concentrate) is a highly effective treatment for rust stains from around nails, spikes, and screws. Mix it up, put it in a garden sprayer (a brush or broom works) and apply. Spot cleaning a wall is not recommended as blotching may occur.
On Sale! $39.99