--- product_id: 345313304 title: "M4516 Marine/RV Polish & Gloss Enhancer - 16 oz. | Boat & RV Polish Enhances Gloss, Depth & Shine in Fiberglass & Gel Coat Surfaces, Excellent to Maxamize Shine" brand: "meguiar's" price: "169.73 DT" currency: TND in_stock: true reviews_count: 5 category: "Meguiar's" url: https://www.desertcart.tn/products/345313304-m4516-marine-rv-polish-and-gloss-enhancer-16-oz-boat store_origin: TN region: Tunisia --- # Restores brilliant high gloss finish Revives depth & shine on dark colors Rich polishing oils nourish gelcoat M4516 Marine/RV Polish & Gloss Enhancer - 16 oz. | Boat & RV Polish Enhances Gloss, Depth & Shine in Fiberglass & Gel Coat Surfaces, Excellent to Maxamize Shine **Brand:** meguiar's **Price:** 169.73 DT **Availability:** ✅ In Stock ## Summary > ✨ Elevate your ride’s shine game — because your boat or RV deserves to turn heads! ⚓ ## Quick Answers - **What is this?** M4516 Marine/RV Polish & Gloss Enhancer - 16 oz. | Boat & RV Polish Enhances Gloss, Depth & Shine in Fiberglass & Gel Coat Surfaces, Excellent to Maxamize Shine by meguiar's - **How much does it cost?** 169.73 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/345313304-m4516-marine-rv-polish-and-gloss-enhancer-16-oz-boat) ## Best For - meguiar's enthusiasts ## Why This Product - Trusted meguiar's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dark Color Savior:** Specially formulated to restore deep, wet-look brilliance on dark fiberglass and painted surfaces. - • **Nourish & Protect:** Infused with rich polishing oils that feed and rejuvenate gelcoat and fiberglass surfaces for lasting care. - • **Pre-Wax Perfection:** Ideal polishing step between cleaning and waxing/sealing to maximize gloss longevity and surface protection. - • **Brilliant Gloss Boost:** Delivers an optimal, showroom-quality shine that elevates your marine or RV’s aesthetic instantly. - • **Effortless Application:** Versatile formula works seamlessly by hand or machine, saving you time and effort on every polish. ## Overview Meguiar's M4516 Marine/RV Polish & Gloss Enhancer is a 16 oz gel polish enriched with nourishing oils designed to restore and amplify the gloss on gelcoat and fiberglass surfaces. Perfect for marine and RV enthusiasts, it works effectively on all colors, especially dark shades, and can be applied by hand or machine. This polish acts as a crucial step between cleaning and waxing, ensuring a brilliant, long-lasting finish that protects and revitalizes your vehicle’s exterior. ## Description Restore a brilliant gloss to your marine or RV surface after cleaning with Meguiar's M45 Marine/RV High Gloss Polish. Our formula contains rich polishing oils that feed and nourish gel coat and fiberglass boat and RV surfaces to produce optimal gloss. An excellent polishing treatment to apply between cleaning and waxing or sealing. Effective by hand or machine, it can be used on all fiberglass and painted marine or RV surfaces, and is especially effective on dark colors. Review: Excelente - Extraordinario producto Funciona de 10 Muy recomendable Review: Brought the color and gloss back to a dry dull old boat - Actually worked great on an old boat which was losing the gelcoat from decades in the sun. You could for example wipe the blue stripe and have a chalky blue on your hand. Put some life back in. And cleaned up very nice with a Kraftpaket polisher. Highly recommend using a polishing machine and getting quality polishing sponges to save yourself a lot of work. Afterword I put a modern ceramic coat to seal it and protect from further sun damage. Came out far better than expected! The blue stripe looks like new and I got a lot of compliments in the marina. I had some left over so one bottle will easily do a 10 meter sailboat. Great value for the difference it made. ## Features - RV/MARINE POLISH: Contains rich polishing oils to feed and nourish gel coat and fiberglass marine and RV surfaces - OPTIMAL GLOSS: Produces optimal gloss on gel coat and fiberglass surfaces by restoring valuable oils - POLISHING STEP: An excellent polishing treatment to apply after cleaning and before waxing or sealing - AMAZING ON DARK COLORS: Can be used on all fiberglass and painted marine or RV surfaces, and is especially effective on dark colors - VERSATILE USE: Formulated to be effective by hand or machine ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AXMDP | | Allergen Information | Allergen-Free | | Best Sellers Rank | #31,930 in Automotive ( See Top 100 in Automotive ) #210 in Automotive Polishes | | Brand | Meguiar's | | Brand Name | Meguiar's | | Cleaning Agent Formulation | Detailer | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.6 out of 5 stars 1,752 Reviews | | Global Trade Identification Number | 00070382145163 | | Included Components | MEGUIAR'S | | Item Form | Gel | | Item Highlight | Boat & RV Polish Enhances Gloss, Depth & Shine in Fiberglass & Gel Coat Surfaces, Excellent to Maxamize Shine | | Item Type Name | Marine/RV High Gloss Polish – RV/Marine Polish Restores Brilliant Sheen | | Item Volume | 473 Milliliters | | Item Weight | 454 g | | Item form | Gel | | Item volume | 473 Milliliters | | Manufacturer | Meguiar's | | Material Features | Contains rich polishing oils that feed and nourish gelcoat and fiberglass surfaces. Restores valuable oils to produce a brilliant, high gloss finish on gelcoat and painted surfaces. Intended as a polishing step between cleaning and waxing/sealing to maximize gloss and longevity. Especially effective on dark colors, where it helps revive depth and wet-look shine. Usable by hand or with a Dual-Actio… | | Material features | Contains rich polishing oils that feed and nourish gelcoat and fiberglass surfaces. Restores valuable oils to produce a brilliant, high gloss finish on gelcoat and painted surfaces. Intended as a polishing step between cleaning and waxing/sealing to maximize gloss and longevity. Especially effective on dark colors, where it helps revive depth and wet-look shine. Usable by hand or with a Dual-Action (DA) polisher and safe for high-speed rotary use. Effortless application and wipe-off in full sun — formulated for easy use on-deck. VOC-compliant formulation suitable for marine/RV applications. Material features Contains rich polishing oils that feed and nourish gelcoat and fiberglass surfaces. Restores valuable oils to produce a brilliant, high gloss finish on gelcoat and painted surfaces. Intended as a polishing step between cleaning and waxing/sealing to maximize gloss and longevity. Especially effective on dark colors, where it helps revive depth and wet-look shine. Usable by hand or with a Dual-Action (DA) polisher and safe for high-speed rotary use. Effortless application and wipe-off in full sun — formulated for easy use on-deck. VOC-compliant formulation suitable for marine/RV applications. See more | | Model Number | M4516 | | Number of Items | 1 | | Part Number | M4516 | | Scent | Unscented | | Size | 16 oz | | Special Features | Not_Performance_Used | | Special Ingredients | Enriched Polishing Oils | | Specific Uses For Product | Boat and RV Wash | | Specific uses for product | Boat and RV Wash | | Surface Recommendation | Fiberglass | | UPC | 070382145163 | | Unit Count | 16 Milliliters | ## Product Details - **Brand:** Meguiar's - **Item form:** Gel - **Item volume:** 473 Milliliters - **Number of Items:** 1 - **Unit count:** 16 Milliliters ## Images ![M4516 Marine/RV Polish & Gloss Enhancer - 16 oz. | Boat & RV Polish Enhances Gloss, Depth & Shine in Fiberglass & Gel Coat Surfaces, Excellent to Maxamize Shine - Image 1](https://m.media-amazon.com/images/I/71DQa-fl5uL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente *by E***O on 13 July 2023* Extraordinario producto Funciona de 10 Muy recomendable ### ⭐⭐⭐⭐⭐ Brought the color and gloss back to a dry dull old boat *by A***R on 26 June 2026* Actually worked great on an old boat which was losing the gelcoat from decades in the sun. You could for example wipe the blue stripe and have a chalky blue on your hand. Put some life back in. And cleaned up very nice with a Kraftpaket polisher. Highly recommend using a polishing machine and getting quality polishing sponges to save yourself a lot of work. Afterword I put a modern ceramic coat to seal it and protect from further sun damage. Came out far better than expected! The blue stripe looks like new and I got a lot of compliments in the marina. I had some left over so one bottle will easily do a 10 meter sailboat. Great value for the difference it made. ### ⭐⭐⭐⭐⭐ Bon produit *by L***E on 26 August 2026* Produit de bonne qualité, redonne le brillant à ma coque de bateau de 2002, déjà régulièrement entrenu mais devenu terne aux fils des années. Presque un miroir😊 ## Frequently Bought Together - Meguiar's Marine/RV M4516 High Gloss Polish - Professional Grade Boat and RV Polish for a Sleek, High-Shine Finish for Fiberglass & Gel Coat - 16 Oz (Packaging May Vary) - Meguiar's Flagship Premium Marine Wax, Boat Polish and Oxidation Remover - 32 Oz Bottle (Packaging May Vary) - Meguiar's Marine/RV One Step Compound - Marine and RV Restorer That Removes Heavy Oxidation and Scratches While Restoring Gloss - 32 Oz (Packaging May Vary) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/345313304-m4516-marine-rv-polish-and-gloss-enhancer-16-oz-boat](https://www.desertcart.tn/products/345313304-m4516-marine-rv-polish-and-gloss-enhancer-16-oz-boat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*