F9 BARC: The Ultimate Rust and Battery Acid Stain Remover

Introducing F9 Battery Acid Restoration Cleaner (BARC), the premier solution for eliminating both battery acid stains and rust stains. F9 BARC tackles the full range of rust issues, from thin and thick stains to topical, embedded, and even fertilizer stains.

This powerful rust remover is incredibly easy to use, requiring no scrubbing, brushing, or elbow grease. Simply apply F9 BARC as it comes—no mixing needed. Once applied, it chemically locks into the concrete, reversing 80-100% of orange staining and restoring the surface to its natural bright gray color.

Get ready to transform your concrete surfaces with the best rust and battery acid stain remover on the market.