Meguiar's #49 Heavy Duty Oxidation Remover - 16oz

Meguiar's #49 Heavy Duty Oxidation Remover is a specialized marine polish designed to restore clarity and shine to weathered gelcoat, fiberglass, and painted surfaces on boats and watercraft. After seasons of sun exposure, saltwater spray, and UV oxidation, even well-maintained hulls develop a chalky, dull finish that compromises both aesthetics and long-term protection. This heavy-duty formula tackles that oxidation head-on, making it an essential maintenance product for serious boaters who demand professional-grade results without the expense of a full refinish.

The 16-ounce bottle contains a potent abrasive compound formulated to cut through oxidized layers while remaining safe for marine finishes when applied correctly. Meguiar's engineering balances aggressive cutting action with controlled micro-abrasives that remove the chalky surface without gouging or over-thinning protective coatings. The oxidation remover works by chemical and mechanical action simultaneously—breaking down oxidation bonds while fine polishing particles buff away the degraded layer, revealing the vibrant color beneath.

Boat owners, marine maintenance professionals, and serious recreational anglers benefit most from this product—particularly those with older fiberglass hulls or white gelcoat that oxidizes visibly. Application is straightforward: work the product onto a small section at a time using a foam applicator pad or microfiber cloth, allow it to haze, and buff to a clear shine with a clean towel. This product is ideal for maintaining the appearance and longevity of marine surfaces.