620-RR Heavier Rust Remover

Zerust^® 620-RR Heavier Rust Remover is a highly effective and safe rust remover that completely recovers rusty parts. With Zerust^® 620-RR Heavier Rust Remover, parts can be completely restored to rust-free condition, replacing labor-intensive, abrasive cleaning that damages surfaces and fails to remove rust from small gear teeth and other difficult-to-reach areas.

Available in 1 gallon container