---
product_id: 400117102
title: "Sharkhide Metal Protectant | Polymer Protectant for Aluminum, Cast Iron, Copper, Brass, Bronze, Steel | Rust, Stain, Oxidation, Streak, & Weathering Protection"
brand: "sharkhide"
price: "₩163931"
currency: KRW
in_stock: true
reviews_count: 11
category: "Sharkhide"
url: https://www.desertcart.kr/products/400117102-sharkhide-metal-protectant-polymer-protectant-for-aluminum-cast-iron-copper
store_origin: KR
region: South Korea
---

# Superior water & weather defense Multi-metal compatibility Long-lasting polymer shield Sharkhide Metal Protectant | Polymer Protectant for Aluminum, Cast Iron, Copper, Brass, Bronze, Steel | Rust, Stain, Oxidation, Streak, & Weathering Protection

**Brand:** sharkhide
**Price:** ₩163931
**Availability:** ✅ In Stock

## Summary

> 🛥️ Protect your metals like a boss—shine on, rain or shine!

## Quick Answers

- **What is this?** Sharkhide Metal Protectant | Polymer Protectant for Aluminum, Cast Iron, Copper, Brass, Bronze, Steel | Rust, Stain, Oxidation, Streak, & Weathering Protection by sharkhide
- **How much does it cost?** ₩163931 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/400117102-sharkhide-metal-protectant-polymer-protectant-for-aluminum-cast-iron-copper)

## Best For

- sharkhide enthusiasts

## Why This Product

- Trusted sharkhide brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Metal Mastery:** Seamlessly protects aluminum, cast iron, copper, brass, bronze, steel, and stainless steel—one solution for all your metals.
- • **Unmatched Durability:** Say goodbye to peeling, flaking, and yellowing with a polymer protectant built to last for years.
- • **Effortless Application:** Apply like a pro with simple steps and a cotton baby diaper for a thick, even, flawless coat every time.
- • **Customer-Centric Support:** American-made quality backed by clear instructions and a dedicated help line to ensure your satisfaction and success.
- • **Marine-Grade Weatherproofing:** Defends against rust, oxidation, salt spray, streaks, stains, and harsh weather—perfect for fresh, brackish, or saltwater environments.

## Overview

Sharkhide Metal Protectant is a premium American-made polymer coating designed to provide long-lasting protection against rust, oxidation, stains, streaks, and weathering on a wide range of metals including aluminum, cast iron, copper, brass, bronze, and steel. Easy to apply with simple tools, it offers marine-grade durability that withstands fresh, brackish, and saltwater conditions, ensuring your metal assets stay pristine and corrosion-free for years. Backed by excellent customer service and clear application guidance, Sharkhide is the go-to solution for professionals and enthusiasts who demand reliable, versatile metal protection.

## Description

Introducing Sharkhide's Metal Protectant! A polymer coat that protects your boat! Whether you're aiming for fresh, brackish, or saltwater, you can rest easy after using our quality, American-made metal protectant. We've carefully formulated a protectant that is built to last and can handle any problem you throw at it. A single application can bring you years of protection without any wear and tear. Problems like flaking, yellowing, peeling, and chipping are all problems of the past when you use our durable metal protectant. This marine guard specifically stops stains, oxidation, rust, streaks, weathering, and salt spray but that's not all it can do! Simply apply thick, even layers using a cotton baby diaper and watch your troubles wash away as soon as you bring your boat out of the water. This polymer protectant can be used on all types of metals and is ready to service all of your marine needs. Just to name a few metals: aluminum, cast iron, copper, brass, bronze, steel, and stainless steel are all ready for layers of Sharkhide. We take pride in delivering each customer an exceptional product while also providing an exceptional customer experience. Each container comes clearly labeled with a help line where customers can direct questions to and a detailed outline on how to get started with application. At Sharkhide, we set our sights on creating a metal protectant that can't be beat and we want to extend that to our customers to the best of our ability!

Review: Excellent product - Have had for several years. Excellent product. The anchor pulpit on my boat (moored in salt water) still looks like new.
Review: Follow the instruction, go to Wal-Mart and buy some cloth diaoers and apply as instruced - I recently spent about 60 hrs cleaning and polishing my toons on my pontoon boat. I read and ordered this from desertcart but completed my polishing before it arrived. I did not want to put my boat in the water without some kind of protectant on it due to all the work I had done. I went to numerous stores before I found a product that was to protect aluminum. I applied it and went to the lake. Upon pulling my pontoon boat out that night I proceeded to attempt to wipe the water spots off and got really upset. The water spots were like minerals and would not wipe off, needless to say, I was quite discouraged. The next day I sprayed pure vinegar on it and wiped it down and it cleaned up very well and resorted to the fact that I was not going to spend the time to do this every time I went to the lake. I am a guide and am there every other day. I figured it would slowly go back to the way it was and I was o.k. with that. Then the next day Shark Hide arrived, I had already decided that I would return it and let the boat slowly go back to how it was. Upon opening the package I discovered it had gotten a leak from shipping and could not return it, I was a little pissed the way my project was going. I then thought about it, this is made by American Toon. It is for bare aluminum, not your car and your fiberglass boat and as an afterthought also aluminum. It is only for bare metal including aluminum. So I applied it as instructed and went to the lake that night. Upon pulling the boat out and clients leaving I proceeded to attempt to wipe it off as I had before on the other product and was prepared to be disappointed. As I started wiping it down, my exact words were Holy Sh.., this stuff actually works! It took me about 6-7 minutes to wipe my entire boat down and remove all the water spots. This stuff actually works. I have never wrote a testimonial before but as good as this stuff is I thought I owed it to them. Oh and by the way, they replaced my can that was 1/2 leaked out with a new one. Great customer service and a product that actually works.

## Features

- VERSATILITY THAT CAN'T BE BEAT - Sharkhide's Metal Protectant is a treatment that shines no matter the situation! This polymer protectant can be used on just about any metal without skimping on the quality of its protection. You can rest easy knowing that a few layers of our metal protectant will keep your boats, trailers, and other precious metal belongings safe for years! Simply apply to your boat to stop weathering, streaks, stains and oxidation in its tracks.
- BUILT TO LAST - With other clear polymer metal treatments, wear and tear is to be expected. That's where Sharkhide comes in, we deliver a quality coating that leaves these shortcomings in the past. Sharkhide aluminum protectant is carefully crafted to give our customers a breathtaking new experience. Yellowing, peeling, chipping, and flaking isn't in our vocabulary and we want to extend that to each and every customer. An American-made product that you can trust when you're out on the water.
- APPLY WITH EASE - Application of our metal protectant is as easy as 1, 2, 3! Simply clean the surface you wish to apply Sharkhide aluminum protectant to prep and then apply in even layers. We recommend using a white cotton baby diaper since it helps provide a thick and even coat to surfaces. We clearly outline the instructions on the back of each product and provide a help line to ensure your satisfaction with our polymer protectant. Call at any time so we can help you achieve the best results!
- ANY WATER IN ANY CONDITION - Sharkhide metal protectant brings unprecedented protection in any condition! Whether your boat is made for fresh, brackish, or saltwater, your worries will always wash away as soon as you bring your vessel out of the water. Our metal protectant will guard against stains, oxidation, salt spray, rust, streaks and many more! Finish your boat trips on a high note with our metal protectant that pack a punch!
- CUSTOMER SERVICE & CUSTOMER SATISFACTION - At Sharkhide, we take pride in bringing each customer a dependable product and even better customer service. With clearly labeled instructions to help with application and a versatile marine protector, this is truly a product that can't be beat. We even go the extra mile by providing a help line that handles all of your customer service needs! Our American-made polymer protector is aimed to make your life easier and we're always willing to lend a hand.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LH4YFJD |
| Best Sellers Rank | #91,377 in Automotive ( See Top 100 in Automotive ) #216 in Care Corrosion & Rust Inhibitors |
| Brand | Sharkhide |
| Brand Name | Sharkhide |
| Coating Description | Aluminum |
| Color | Copper,Bronze |
| Customer Reviews | 4.6 4.6 out of 5 stars (750) |
| Date First Available | November 12, 2021 |
| Finish Type | Copper,Metal |
| Liquid Volume | 1 Pints |
| Manufacturer | Sharkhide |
| Material | Metal |
| Model Name | Sharkhide Metal Protectant |
| Number of Items | 1 |
| Paint Type | Spray |
| Part Number | USAU400-45-497 |
| Size | 16 oz (1 pint) |
| Special Feature | Cost-effective, Long-lasting protection, Time-saving solution, Versatility |
| Surface Recommendation | Vinyl,Metal |
| Unit Count | 16.0 Ounce |

## Product Details

- **Brand:** Sharkhide
- **Color:** Copper,Bronze
- **Material:** Metal
- **Model Name:** Sharkhide Metal Protectant
- **Surface Recommendation:** Vinyl,Metal

## Images

![Sharkhide Metal Protectant | Polymer Protectant for Aluminum, Cast Iron, Copper, Brass, Bronze, Steel | Rust, Stain, Oxidation, Streak, & Weathering Protection - Image 1](https://m.media-amazon.com/images/I/71DiPW5g68L.jpg)

## Questions & Answers

**Q: Would this work on an unpolished Anodized Aluminum camper skin?**
A: Yes, It was applied to the unpainted parts of my 16' aluminum trailer almost 3 years ago and it still looks new.

**Q: How long do you need to wait for the cleaner to dry before you can put the  Metal protectant on?**
A: I’ve never used the cleaner. I just wash boat, let dry and go at it. It really does go on smoother and easier in the cool weather vs doing it when it is hot out and dries more quickly.

**Q: Will this work on a set of new chrome wheels?**
A: Yes, but they may not be super Shiny

**Q: Can i use this stuff on my motorcycle,  like the chrome and paint or will it damage the paint finish ?**
A: not for paint chrome ok but test first

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by A***R on December 28, 2025*

Have had for several years. Excellent product. The anchor pulpit on my boat (moored in salt water) still looks like new.

### ⭐⭐⭐⭐⭐ Follow the instruction, go to Wal-Mart and buy some cloth diaoers and apply as instruced
*by C***. on August 19, 2019*

I recently spent about 60 hrs cleaning and polishing my toons on my pontoon boat. I read and ordered this from Amazon but completed my polishing before it arrived. I did not want to put my boat in the water without some kind of protectant on it due to all the work I had done. I went to numerous stores before I found a product that was to protect aluminum. I applied it and went to the lake. Upon pulling my pontoon boat out that night I proceeded to attempt to wipe the water spots off and got really upset. The water spots were like minerals and would not wipe off, needless to say, I was quite discouraged. The next day I sprayed pure vinegar on it and wiped it down and it cleaned up very well and resorted to the fact that I was not going to spend the time to do this every time I went to the lake. I am a guide and am there every other day. I figured it would slowly go back to the way it was and I was o.k. with that. Then the next day Shark Hide arrived, I had already decided that I would return it and let the boat slowly go back to how it was. Upon opening the package I discovered it had gotten a leak from shipping and could not return it, I was a little pissed the way my project was going. I then thought about it, this is made by American Toon. It is for bare aluminum, not your car and your fiberglass boat and as an afterthought also aluminum. It is only for bare metal including aluminum. So I applied it as instructed and went to the lake that night. Upon pulling the boat out and clients leaving I proceeded to attempt to wipe it off as I had before on the other product and was prepared to be disappointed. As I started wiping it down, my exact words were Holy Sh.., this stuff actually works! It took me about 6-7 minutes to wipe my entire boat down and remove all the water spots. This stuff actually works. I have never wrote a testimonial before but as good as this stuff is I thought I owed it to them. Oh and by the way, they replaced my can that was 1/2 leaked out with a new one. Great customer service and a product that actually works.

### ⭐⭐⭐⭐⭐ As described
*by J***A on November 18, 2025*

Goes on smooth. Dries fast. I used it in metal art on my patio. Important to remove any rust that may be present so that was the most time consuming. I put on 2 coats and still have an abundance of product remaining.

## Frequently Bought Together

- Sharkhide Metal Protectant | Polymer Protectant for Aluminum, Cast Iron, Copper, Brass, Bronze, Steel | Rust, Stain, Oxidation, Streak, & Weathering Protection
- Gerber Unisex Baby Boys Girls Birdseye Flatfold Cloth Diapers Multipack White 10 Pack
- Sharkhide Aerosol Metal Protectant

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*