Daubert Cromwell LLC
Nox-Rust®, a water-based brushed-on gel, is acid-free, non-toxic, and environmentally friendly. It works on steel, iron and most metal surfaces without harming paint or rubber. The gel clings to vertical metal structures, such as columns, railings, and playground equipment. Light rust begins to break up within 15-20 minutes of applying the gel to the surface. Rust then can be wiped away with a soft cloth or rinsed with water.