---
product_id: 3576857
title: "M45 Marine/RV Polish & Gloss Enhancer, 16oz"
brand: "meguiar's"
price: "AR$69018"
currency: ARS
in_stock: true
category: "Meguiar's"
url: https://www.desertcart.com.ar/products/3576857-m45-marine-rv-polish-and-gloss-enhancer-16oz
store_origin: AR
region: Argentina
---

# Optimal gloss for marine & RV surfaces Enhances depth & wet-look shine Versatile hand or machine application M45 Marine/RV Polish & Gloss Enhancer, 16oz

**Brand:** meguiar's
**Price:** AR$69018
**Availability:** ✅ In Stock

## Summary

> ⚓ Elevate your ride’s shine—make waves and turn heads wherever you go!

## Quick Answers

- **What is this?** M45 Marine/RV Polish & Gloss Enhancer, 16oz by meguiar's
- **How much does it cost?** AR$69018 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/3576857-m45-marine-rv-polish-and-gloss-enhancer-16oz)

## 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

- • **Effortless Versatility:** Designed for both hand and dual-action machine use, making it perfect for DIY pros and enthusiasts alike.
- • **Dark Colors, Deeper Shine:** Specially formulated to revive and enhance the depth of shine on darker gelcoat finishes—stand out on every outing.
- • **Nourishing Polishing Oils:** Feeds and restores valuable oils to maintain surface health while maximizing gloss longevity.
- • **Brilliant Shine, Every Time:** Professional-grade polish tailored for gelcoat & fiberglass surfaces to deliver a showroom-worthy gloss.
- • **Trusted Legacy, Proven Results:** Backed by Meguiar’s 125 years of industry leadership in premium automotive and marine care.

## Overview

Meguiar's M45 Marine/RV Polish & Gloss Enhancer is a 16oz professional-grade polish formulated with rich oils to nourish and restore gelcoat and fiberglass surfaces on boats and RVs. It enhances gloss depth, especially on dark colors, and can be applied by hand or machine, delivering a brilliant, long-lasting shine trusted by enthusiasts for over a century.

## Description

Meguiar's Ultimate Wash and Wax Bundle with Meguiar's Microfiber Wash Mitt has everything you need get to your car shining bright out on the road. This convenient bundle of car washing supplies includes a gallon of Meguiar's Ultimate Wash and Wax. Our advanced formulation gently cleans off dirt, grime, and buildup from your car’s exterior, helping you look forward to showing off your glistening paint job. On top of thoroughly cleaning your car, this car wash soap features Carnauba wax and synthetic polymer technology, leaving behind additional wax protection. So, once you rinse off your car, you’ll enjoy a protection from the elements you’d expect from a fresh wax job. No need to break out a separate bottle of car wax once your car is clean. Just wash, rinse, and dry, and your car will have a protected finish with no additional steps needed. Our wash and wax car wash is safe to use on clear coats, giving you peace of mind as you give your car a brilliant shine. To really set you up for success, this convenient bundle of car washing supplies includes a Meguiar's Microfiber Wash Mitt. It’s made of a super absorbent microfiber material designed to carry more suds, helping you give your car a more complete clean in less time while protecting your car’s finish. Our car wash mitt provides a comfortable fit and is made of soft, lint-free microfiber that traps dirt and grime. On top of its advanced sudsing and cleansing action, it also doesn’t leave any streaks or swirls on your car’s surface. Grab this convenient and complete car washing bundle and make your car turn heads out on the road.

## Features

- RV/MARINE POLISH: Our professional-grade RV and boat polish helps you take to the water or road ready to show off a brilliant shine; Meguiar's Marine/RV M4516 High Gloss Polish delivers a stunning finish for boats and RVs
- FORMULATED FOR OPTIMAL GLOSS: Our specialty formulation contains rich polishing oils to feed and nourish gel coat and fiberglass surfaces on marine vessels and RVs; this formulation produces an optimal, stunning gloss
- AN IDEAL POLISHING STEP: Once you’re done washing, rinsing, and removing defects this fiberglass and gel coat polish offers a perfect step to make your RV or boat look stunning and ready to grab attention on your next outing
- ENHANCES DEPTH OF SHINE: If you’re struggling to find a marine polish for dark-colored gel coat, then look no further; Meguiar's Marine/RV M4516 High Gloss Polish is formulated to enhance depth of shine and is especially effective on darker colors
- OFFERS VERSATILE APPLICATION: Our high gloss polish can be applied to all fiberglass and painted marine or RV surfaces; made for versatility, this polish is formulated to be effective by hand or machine
- 125 YEARS OF INDUSTRY LEADERSHIP: In 2026, Meguiar’s celebrates its 125-year anniversary milestone; reflecting on the Brand’s evolution and influence within automotive car and professional-grade solutions — turned DIY, since 1901

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AXMDP |
| ASIN  | B0000AXMDP |
| Best Sellers Rank | #8,288 in Automotive ( See Top 100 in Automotive ) #109 in Cleaners |
| Brand Name | Meguiar's |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,836) |
| Date First Available  | July 1, 2003 |
| Department  | Unisex-Adult |
| 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 ml |
| Item Weight | 16 ounces |
| Item model number  | M4516 |
| Manufacturer | Meguiar's |
| 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… |
| Model Number | M4516 |
| Number of Items | 1 |
| Part Number | M4516 |
| Product Dimensions  | 1.25 x 3 x 9 inches; 1 pounds |
| Scent | Unscented |
| Size | 16 Fl Oz (Pack of 1) |
| Special Features | Not_Performance_Used |
| Specific Uses For Product | Boat and RV Wash |
| Surface Recommendation | gelcoat, painted, and fiberglass surfaces |
| UPC | 070382145163 |
| Unit Count | 16 Fluid Ounces |
| Warranty Description | LIMITED WARRANTY |

## Product Details

- **Brand:** Meguiar's
- **Item Form:** Gel
- **Scent:** Unscented
- **Specific Uses For Product:** Boat and RV Wash

## Images

![M45 Marine/RV Polish & Gloss Enhancer, 16oz - Image 1](https://m.media-amazon.com/images/I/71DQa-fl5uL.jpg)

## 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)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-15*