RUST BULLET Automotive - Metallic Gray - 4 Oz - Rust Inhibitor & Protective Coating for Cars, Trucks, & Metal Surfaces, UV Resistant, No Topcoat Needed

I've used Rust Bullet for years on my 2000 4Runner that spent some time in the salty northeast.Prior to the salt exposure, I brushed Rust Bullet on all the common trouble areas: frame, joints, welds, etc. I then undercoated the remainder of the frame. This was over ten years ago. The areas where I applied Rust Bullet have remained 95% rust free, with only a few minor specks finally showing through here and there, likely from poor prep or rocks chips.With all rust treatments, surface preparation is critical. This applies like a paste and hardens exceedingly well. It's expensive, but a little bit goes a LONG way. Make sure to be cautious when you are first opening the can - it is very difficult to seal it up again if you don't use it all. I actually applied some cheap silicone caulk around the lip to ensure it won't harden on the shelf.

I used this on the hood of my 1972 VW super beetle and I'm about to apply it on the deck lid and roof. I used locktight rust remover gel on the small amount of rust spots, followed by a mild degreaser to wash, then applied rust bullet. It brushed on smooth, left no brush marks, covered beautifully and actually looks nice. I'm confident that this product will protect the metal while also creating a nice smooth even surface to paint over. I've had it on my hood for over a month now and its holding up well. The can is bit of a pain to open but, I'm 60yrs old with arthritis in my hands and I managed to get it off without spilling any so.....regardless of the 5 mins it took to pry it off, once I saw the performance of this product? I'd gnaw it off with my teeth if I had too (almost) to get it open the product is worth it. Don't shake the can, leave it upright, pry open and stir it well to insure you get no bubbles, and brush it on your classic vehicle with confidence. I just ordered more p!us a can of rust bullet whiteshell and a can of their blackshell which I plan on using inside and outside of my vehicle. You won't find a better product, don't let the difficult can scare u off this great product. Remember, if it gets bubbles while opening, let them dissipate before application, stir until mixed well with no bubbles for a perfect finish. Enjoy, and good luck with ur restoration project.

product seems ok but after sanding /scraping rust which can said to paint over, I'm seeing a little rust spots coming thru paint

I sprayed this in my hood and trunk area and brushed it on my wheel wells on my 1969 Beetle. Everywhere but the area in the picture got a coat of Rust Bullet blackshell coating. I also coated the underside of the floor pan with both. It is thin to brush on but coats well. It is easy to spray with a HVLP gun but make sure you clean up quickly as this stuff turns into a plastic type coating before you know it. Thin coats are better than thick ones. I would suggest 3 thin spray coats rather than the 2 coats they call for. 2 coats may be ok if you brush or roll it on. If you use a brush or roller be prepared to throw it away after using it. Some tips for using this: be careful opening the lid as you won't want to bend it for storage reasons. If you spill product on the lid sealing surface, clean it off! Use a cotton swab and thinner if necessary to keep area clean to allow the lid to reseal. This product is instantly activated when you open the can, so don't expect to store it forever after it has been opened. I have made it last 2 years somehow by resealing it carefully but I wouldn't count on that every time. Overall, I will continue to use this. It works great every time and encapsulates the rust.

I used it on my silver Honda Civic. At first, I was worried that this small can would not be enough for a job. Turn out it's more than enough for a few rusty spots I had. I end up applying a few coats of paint to use up all the paint. A few warnings, the can is kind of hard to open and if you close it to reuse it later the lid will be stuck. I would suggest putting a plastic over the lid and using pain in a few days or it will be dry soon. Paint has a strong smell so plan to keep your car outside for a day at least. Overall easy to apply good match for my silver car.

This is an outstanding product! 1 quart allowed me to paint my entire interior including roof, as well as my entire trunk. I had enough to do 2 coats. This is on a 1969 cutlass, so it’s a pretty big car. I don’t paint much but the Rust Bullet applied so easily that I’m not sure how you could goof this up, the final result was great. I really love the look!It’s best to apply 2nd coat while paint is still tacky, therefore it made it a little bit difficult the second time around.I decided to apply a top coat because I was stuck on the glossy black look, similar to por-15. I ended up using rustoleum from the big box store as its cheap and has good results. Again having to apply the 2 coats while tacky was a challenge.While it ended up coming out the way I envisioned, if I could go back I would have left the rust bullet as is. It says you don’t need a top coat and it looked so clean and the paint was so level that top coat really wasn’t necessary. My plan was to cover everything in Dynamat, so I’m not going to see it, just felt the topcoat was an added layer of protection from rust.As far as durability time will tell, I just applied this last month. I did not have a lot of rust to begin with, and with it covered by Dynamat I won’t know for sure unless I decide to remove it at some point.

I bought this after doing extensive research on many different rust inhibitor and coats, and I found that this is the easiest and best product. After using it, I can agree. Use to paint on my truck bed and looks good. No bubbles.

The paint went on exactly as it should. Coverage is good. Time will determine how well it will work. My one complaint is the can it comes in. I had to pretty much mangle the lid to get it open. While I was able to put the lid back on, I have no idea if I'll be able to get it open again. Summary: Good paint, Bad container.