STAIN: Reddish brown, absorbed or built-up
CONTAINS: Oxides of iron

1. Apply PROCHEM RUST REMOVER and agitate with light brush.
2. Allow to dwell 5-15 minutes. May require longer dwell time.
3. Repeat.
4. Rinse thoroughly with water and extract until dry.
Note: Avoid direct contact with skin or eyes, wear eye protection and gloves when using.