Metal Protectant | Polymer Protectant for Aluminum, Cast Iron, Copper, Brass, Bronze, Steel | Rust, Stain, Oxidation, Streak, & Weathering Protection

This product works great. Applied to the toons on my tritoon and they still look new after our first year in saltwater. Take your time on applying the product and make sure you get full coverage. I can see every small place I missed. Highly recommend!

I just began my adventure with aluminum/sand casting spring 2022. After great success with my first few plaque castings using Petrobond sand (Teton-Bond Petrobond 190 mesh), I noticed the raw, unpainted portions of the castings were very susceptible to staining from normal handling with my hands. After watching automotive programs sponsored by Sharkhide, I decided to look into the product. Imagine my surprise at the price of a relatively small amount of this product! However, as the cliché says, "you get what you pay for." Sharkhide is super easy to use, no spray guns or any other special tools needed to protect the castings I worked so hard to produce. The resulting finish is difficult to detect with the naked eye since Sharkhide does not seem to change the polished raw aluminum finish, but it definitely protects the raw metal from fingerprints or other marks from handling with only 2 thin coats. For my purposes, the quart size I chose will probably last several years of hobbyist use.

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.

No complaints on the job it does. Good stuff.The o ly reason I gave it 4 instead of 5 stars, was the price.

Delivered as advertised

Goes on easy. Only took half a can to cover my 22-foot car hauler. Make sure to wear a rubber or nitrile glove. It doesn’t burn the skin, but it makes cleanup a lot easier. Love this stuff!

It's a clear and very fluid product, no shaking needed (it doesn't seem to separate since I've owned it). I just pour it on to a disposal blue towel and wipe it on, it dries almost instantly. It designed to seal metals from the elements keeping them from rusting or aging. It dries very quickly but make sure what your coating has been cleaned to remove any oils, dirt and grease or it will not seal properly, expecially oils, it will make it streak if not. You can put on several coats or just one depending how long your wanting it to last before re-applying. It seems to act or be like some kind of clear lacquer but I'm not sure how lacquer would work on metals (not willing to try). It seems to work on keeping metal protected. I know most metal are ok to apply the product to but I haven't used it on all types. I'm thinking of using it on older sockets (chrome plated) that I've cleaned up to keep them from rusting again (rusted previously before using or know about this product) since I keep them out in the garage and it can get humid and cause them to rust again. I've used it on my bench vise since it's known to rust and a couple other tools to protect them and it's kept any signs of rust away. A little goes a very long ways, so this will last me probably my whole life. I wish it came in smaller sizes since this is quite a bit. I'm very happy with the product so far. I use SharkHide now or Ballistol oil on my tools to keep them in good condition.

I used this to cover rock sliders and bumper to have a metal look.I got tired of painting over scratches every wheeling trip.Figured if I scratch this, I can easily clean and re-apply.The problem is, this doesn't hold up at all. Rusts just setting in the driveway.I've put multiple coats and it still worthless. Maybe it works good on aluminum, but it's worthless for outdoor steel.