{"product_id":"meguiars-m91-marine-rv-power-cut-compound-32-oz-fast-cut-restoration-reduced-swirl","title":"Meguiar's M91 Marine\/RV Power Cut Compound 32 oz — fast-cut restoration, reduced swirl","description":"\u003cstrong\u003eMeguiar's M91 Marine\/RV Power Cut Compound (32 oz) is a fast-cut polishing compound formulated to remove heavy oxidation, sanding marks, and scratches from fiberglass gelcoat and marine paint while minimizing swirl marks.\u003c\/strong\u003e\n\n\u003cp\u003eIf your boat or RV shows faded gelcoat, scratches, or heavy oxidation after seasons of use, M91 offers a professional-strength restoration step that accelerates surface recovery. Meguiar's engineered this compound for technicians and DIY detailers who want rapid correction without overly aggressive abrasion. When paired with the proper pad and follow-up sealant, it restores clarity and prepares the surface for lasting protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does M91 remove heavy oxidation and scratches?\u003c\/h3\u003e\n\u003cp\u003eM91 uses a high-cut formulation that breaks down surface defects and lightly abrades the top of gelcoat or paint to reveal a smoother, clearer finish. It balances aggressive cutting power with additives that reduce visible swirl, so correction doesn’t mean excessive rework.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-cut abrasives quickly remove oxidation, sanding lines, and light to moderate scratches\u003c\/li\u003e\n  \u003cli\u003ePolishing agents minimize swirling for a cleaner final appearance\u003c\/li\u003e\n  \u003cli\u003eSafe for fiberglass gelcoat and many painted marine surfaces when used as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat application method gives the best results?\u003c\/h3\u003e\n\u003cp\u003eFor speed and consistent correction, a rotary buffer with an appropriate cutting pad is recommended, but M91 also performs well with dual-action polishers when handled patiently. Work in small sections, use moderate pressure and overlapping passes, then inspect and refine as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRotary buffer plus a cutting pad for fastest, high-clarity results\u003c\/li\u003e\n  \u003cli\u003eDual-action polishers provide safer, lower-risk correction for beginners\u003c\/li\u003e\n  \u003cli\u003eFinish with a finer polish or hybrid ceramic sealant to lock in gloss and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill M91 harm gelcoat or painted surfaces?\u003c\/h3\u003e\n\u003cp\u003eM91 was developed for marine and RV finishes and is formulated to correct defects without aggressive scouring when used properly. Avoid overworking one spot and always test in an inconspicuous area first to confirm compatibility and desired cut level.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGelcoat-safe when applied according to instructions\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for wet-sanding extremely deep defects; use with caution on thin or delicate clearcoats\u003c\/li\u003e\n  \u003cli\u003eFollow with a sealant or wax to protect the restored surface from UV and salt exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain results after using M91?\u003c\/h3\u003e\n\u003cp\u003eCorrection is the first step; long-term clarity requires a durable protective layer. After compounding, apply a compatible sealant or wax—Meguiar's recommends following with a Hybrid Ceramic All Surface Sealant—to extend gloss and shield the surface from the elements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove compound residues thoroughly before sealing\u003c\/li\u003e\n  \u003cli\u003eApply a high-quality sealant or wax for UV and water protection\u003c\/li\u003e\n  \u003cli\u003ePerform routine washing and spot correction to keep finishes looking new\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Meguiar's M91 is aimed at professional detailers and experienced DIY owners of boats and RVs who need a fast, effective way to remove oxidation, scratches, and sanding marks from fiberglass gelcoat and marine paint. If you want a powerful correction step that pairs with rotary or dual-action tools and accepts follow-up sealants for lasting protection, M91 delivers pro-level results in a consumer-friendly 32 oz size.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Meguiar's M91 safe on gelcoat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—M91 is formulated for fiberglass gelcoat and marine paint when used as directed; test a small area first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use M91 with a dual-action polisher?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—M91 works with dual-action polishers, though a rotary buffer gives faster, more aggressive correction.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Meguiar's","offers":[{"title":"Default Title","offer_id":67586883059897,"sku":"B001F0H10G","price":106.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/meguiars-m91-32oz-front-label.jpg?v=1790495688","url":"https:\/\/redleafauto.ca\/products\/meguiars-m91-marine-rv-power-cut-compound-32-oz-fast-cut-restoration-reduced-swirl","provider":"Redleaf Auto","version":"1.0","type":"link"}