Sterling Laboratories Stop and Go is a fast-acting professional iron and fallout remover that dissolves embedded iron particles, brake dust, and metallic contamination from paint, wheels, and glass safely and effectively. The vivid color-change indicator turns purple as it reacts with iron deposits, giving you a clear visual confirmation that the formula is actively breaking down contamination across the surface.

Use it as part of a regular decontamination routine or as a deeper clean before polishing or applying a sealant or ceramic coating. Restores paint smoothness and clarity by removing the bonded metallic particles that washing alone cannot lift. Safe on clear coats and factory finishes when used as directed.

If you are looking for a professional iron remover with color-changing indicator for paint decontamination, a Sterling Laboratories fallout remover for brake dust and embedded metal on paint and wheels, or a fast-acting decontamination product to prepare vehicles for polishing or coating, Stop and Go is a reliable professional-grade choice. Available in 1 gallon and 5 gallon.