---
product_id: 3600307
title: "M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz"
brand: "meguiar's"
price: "KD 9.10"
currency: KWD
in_stock: true
reviews_count: 13
category: "Meguiar's"
url: https://www.desertcart.com.kw/products/3600307-m43-marine-rv-boat-wash-ph-balanced-boat-rv-wash
store_origin: KW
region: Kuwait
---

# streak-free reflective shine long-lasting suds action pH-balanced gentle formula M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz

**Brand:** meguiar's
**Price:** KD 9.10
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your shine game—because your boat deserves the VIP treatment! 🌊

## Quick Answers

- **What is this?** M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz by meguiar's
- **How much does it cost?** KD 9.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/3600307-m43-marine-rv-boat-wash-ph-balanced-boat-rv-wash)

## 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

- • **Trusted Legacy:** Backed by 125 years of Meguiar’s innovation—join the community of passionate boat and RV owners who demand the best.
- • **Enduring Suds Power:** Long-lasting suds mean less water and effort—clean smarter, not harder.
- • **Refreshing Experience:** Enjoy a subtle, pleasant scent that makes every wash feel like a mini escape.
- • **Safe & Gentle Cleaning:** pH-balanced formula cleans without stripping wax, preserving your boat’s protective layer.
- • **Streak-Free Brilliance:** Leaves fiberglass and gel coat surfaces with a mirror-like, streak-free finish.

## Overview

Meguiar's M43 Marine/RV Boat Wash is a professional-grade, pH-balanced cleaner designed to safely remove dirt and grime from fiberglass and gel coat surfaces without stripping wax protection. Its long-lasting suds and non-streaking formula deliver a brilliant, reflective finish while leaving behind a refreshing scent. Trusted for over a century, this 64 oz biodegradable wash is the go-to choice for boat and RV enthusiasts who want effective, gentle cleaning with a premium shine.

## Description

Get on the road, or on the water, and look good doing it with Meguiar's Marine/RV Wash. Our professional grade fiberglass boat cleaner formula safely removes dirt and grime without stripping wax protection on your recreational vehicles. Our premium, non-streaking formula brightens your boat's surface with rich conditioners to clean deeper and leave a like-new reflection. The long-lasting sudsing action and pH-balanced formula make it safe and effective as a boat soap marine cleaner for fiberglass and gel coat surfaces or as an aluminum boat cleaner, gently washing away dirt and grime off delicate surfaces. Meguiar's Marine/RV Boat Wash’s innovative formula gently cleans and brightens your boat's surface with conditioners that enrich the surface for a brilliant shine. Enjoying vacation out on the water, or at your campsite, knowing your vehicles are well cared for, is where Meguiar’s wants you to be, this boat/RV soap will help you get there. This RV/Marine wash is safe for surfaces and will provide you with the shine and safety the exterior of your boat or RV needs for all its recreational activities. Say goodbye to dirt and grime on your recreational vehicles and achieve a finish that will be noticeable from land and sea. By cleaning the gentle way, Meguiar's Marine/RV Boat Wash maintains your vehicle’s protection with a totally streak-free finish worthy of your passion. For more than 100 years, professionals, enthusiasts, and owners have trusted the premium innovations of Meguiar’s care products to get the most out of their vehicle. Try Meguiar's Marine/RV Boat Wash and see how Meguiar’s has fueled our passion for generations.

Review: Excellent product. - This was recommended by the contractor that just put a new coating on our houseboat. He suggested that we not use dishwashing detergent on the new surface. This was one of the washes he recommended. Used it today and it worked as advertised. All pollen gone, all dirt removed, looks good.
Review: Great soap! - I like using Meguiar's product and this one didn't disappoint. I used it on my new boat and worked as it should. I would recommend it especially when it's on sale.

## Features

- SAFE MARINE BOAT WASH: Safely and quickly removes dirt, grime, and scum from your boat or RV without stripping wax protection; this premium boat wash leaves behind a refreshing scent and a clean, reflective finish
- LASTING SUDS: Boat wash soap uses long-lasting sudsing action and pH balanced formula to help provide gentle cleaning, without the need to continuously add water; our boat cleaning supplies are great on land, or sea
- NO STREAKS: Non-streaking formula gently cleans and brightens your boat's surface with rich conditioners; additionally, the gentle application does not strip your boat/RV of any wax, keeping it shiny and protected
- GENTLY REMOVE DIRT & GRIME: This RV and boat cleaner product gently clean dirt and grime without removing pre-existing wax protection; after washing, you’re left with a clean, streak-free finish noticeable from water or land
- PLEASANT SCENT: Our RV and boat wash soap also contains a pleasant, refreshing scent while thoroughly cleaning fiberglass and gel coat surfaces on your vehicle; this helps to make your washing experience more enjoyable
- 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 | B0000AXVCB |
| Best Sellers Rank | #931 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Boat Cleaners |
| Brand | Meguiar's |
| Brand Name | Meguiar's |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 2,797 Reviews |
| Global Trade Identification Number | 00070382143640 |
| Included Components | MultiTool |
| Item Form | Liquid |
| Item Type Name | MEGUIAR'S M4364 Marine/RV Boat Wash, 64 Fluid Ounces, Purple, 3.2 x 10.2 x 5.4 inches |
| Item Volume | 1.89 Liters |
| Item Weight | 2 Pounds |
| Manufacturer | Meguiar's |
| Material Feature | Biodegradable |
| Material Features | Biodegradable |
| Material Type Free | Silicone Free |
| Model Number | M4364 |
| Number of Items | 1 |
| Part Number | M4364 |
| Scent | Unscented |
| Size | 64 Fl Oz (Pack of 1) |
| Special Features | PH Neutral |
| Specific Uses For Product | Boat and RV Wash |
| Surface Recommendation | Chairs |
| UPC | 070382143640 |
| Unit Count | 64 Fluid Ounces |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Meguiar's
- **Item Form:** Liquid
- **Material Feature:** Biodegradable
- **Scent:** Unscented
- **Specific Uses For Product:** Boat and RV Wash

## Images

![M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz - Image 1](https://m.media-amazon.com/images/I/81fRChn3lQL.jpg)
![M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz - Image 2](https://m.media-amazon.com/images/I/81jPMRRqBnL.jpg)
![M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz - Image 3](https://m.media-amazon.com/images/I/71O3Beu3jVL.jpg)
![M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz - Image 4](https://m.media-amazon.com/images/I/81IuVWZTYnL.jpg)
![M43 Marine/RV Boat Wash, pH-Balanced Boat/RV Wash for Protecting Fiberglass and Gel Coat, Streak-Free Shine that Keeps Surfaces Clean and Protected, 64 Oz - Image 5](https://m.media-amazon.com/images/I/91H6G4tBiwL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this wax easy to apply?**
A: Yes, this one-step cleaner wax is easy to use—simply apply, let it lightly haze, and wipe off. It cleans, polishes, and protects in one step, restoring shine and leaving a smooth, glossy finish on fiberglass and gel coat surfaces.

**Q: Can it be used on cars?**
A: While it can be used on automotive paint, it’s specifically formulated for fiberglass and gel coat. For optimal results on cars, a dedicated automotive wax or polish is recommended for modern clear coat finishes.

**Q: Can it remove water spots and minor scratches?**
A: Yes, it helps remove light water spots, mild oxidation, and fine surface scratches while enhancing gloss and clarity, making it ideal for maintaining lightly weathered fiberglass and gel coat finishes.

**Q: How effective is it compared to regular car wax?**
A: Unlike basic car wax, this cleaner wax contains mild cleaners that remove oxidation and light defects while adding protection, making it more effective for restoring and maintaining gel coat surfaces.

**Q: Can I use it on fiberglass, gel coats and aluminum?**
A: Yes, it is safe and effective on fiberglass and gel coat surfaces. It can also be used on some aluminum surfaces, but always test a small, inconspicuous area first to ensure compatibility and avoid potential hazing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by P***S on April 25, 2026*

This was recommended by the contractor that just put a new coating on our houseboat. He suggested that we not use dishwashing detergent on the new surface. This was one of the washes he recommended. Used it today and it worked as advertised. All pollen gone, all dirt removed, looks good.

### ⭐⭐⭐⭐⭐ Great soap!
*by B***S on May 10, 2026*

I like using Meguiar's product and this one didn't disappoint. I used it on my new boat and worked as it should. I would recommend it especially when it's on sale.

### ⭐⭐⭐⭐⭐ Excellent Fiberglass wash.
*by A***R on December 2, 2025*

This was excellent wash I used it on my RV which as a fiberglass shell and it removed the dirt and black streaks better than any of the other car washes I've used, even worked better than the wash "Made Exclusively" for removing those streaks by another manufacturer.

## Frequently Bought Together

- Meguiar's M4364 Marine/RV Boat Wash - 64 Oz Container
- STAR BRITE Deluxe Telescoping Deck Brush Kit - Extendable Aircraft-Grade Aluminum Handle, Soft or Medium Bristles, Floats if Dropped, Ergonomic Design, Multi-Surface Cleaning
- STAR BRITE Non-Skid Deck Cleaner & Protectant Ultimate Boat Deck Wash - Protects Against Future Stains & UV - Ideal for Fiberglass, Vinyl, Plastic, Painted & Metal Surfaces

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-20*