Specifically formulated to instantly dissolve tough stains, including rust, dried fish blood, grass and leaf stains
Features a naturally powerful oxalic acid formula, much more user-friendly than harsher hydrochloric or phosphoric acid formulas, a top choice for marine-grade cleaning solutions
Instant Hull Cleaner is your all-in-one solution, effectively removing yellowing & scum lines from your boat while maintaining its pristine condition, the best choice for fiberglass and painted boat hulls
To add shine and protection to your newly cleaned boat hull, apply StarBrite Premium Marine Polish