Give your boat the best products! Meguiar's Fiberglass Restoration System is a specialized three-step system that will effectively restore all fiberglass and gel coats. M49 Oxidation Remover will safely remove oxidation, stains and scratches. M45 Polish will restore brilliant gloss to the finish and M56 Pure Wax will provide long-lasting, durable protection to the restored surface. (1) Title draft language created by generative AI and reviewed, edited, and revised by Meguiar’s.