Brock Case 12 Cans Corrosion Suppressant Cosmoline Wax Metal Spray Weather Protect Rust Prevention for Automotive Machinery Fire Arms Boats Garage Home

Great value in buying in a bundle! Very happy that it cleaned and protected my whole cars undercarriage. Easy to spray on and works well with my amount of corrosion.

I used a hazmat suit and two cartridge respirator, goggles and gloves. You will be covered with this unless you're lucky enough to have a lift. The smell broke through both cartridges in short order and those were designed for chemicals, mists, odors, paints etc. I had to carry on as they were the only two I had remaining. Five cans and two hours later, my Wrangler was pretty much done. Upon searching MSDS for toxicity, the main precaution for inhaling is to seek fresh air, and if you are having difficulty breathing etc, see a doctor. As for durability, I'll reserve judgement for a year or so.

I bought a case of 12 cans to coat the underside of my wife’s 13 Grand Caravan and my 04 Escalade. The product went on very well, and left a nice amber coating. The case did both vehicles with a can left over. Some tips for use on vehicles:1) knock off any loose rust scale. The van didn’t need any other prep, the truck had a wire wheel taken to the frame to clean it a little more.2) wear safety glasses, a respirator, gloves, and clothes you don’t care about. This stuff doesn’t wash out of clothes, and you definitely don’t want it in your eyes or lungs.3) multiple light coats with 30 mins of set up time between is better than one thick coat. It’s easier to hit any missed spots that way.4) likely you’ll get some on the exhaust, and it will smoke when it gets hot enough. I let both vehicles idle and get up to operating temperature for 15 minutes, most of the smoke cleared up by then.Overall, I strongly recommend this stuff for vehicles driven in the rust belt. It keeps rust at bay very well.

Great product, different than what I usually use so I’m interested to see how it will last after the first heavy wash this spring. If it lasts longer than others I’ve used it will be going on all of my vehicles.

This stuff seems to work great so far! I've been through 3 car washes with this stuff on so far and doesn't look like any of it has come off. I only had to use one can for mmt car so I have several years worth of spray! The only down fall is putting out on. Make sure you have a good respirator on the stuff is very toxic

This product goes on thick and stays. I sprayed the bottom of my car along with the inside of the doors, fenders, hatch and hood. I have run the car through several automatic car washes with the chassis bath and the product has remained in tact. I went heavy with my application and two cans were enough for my car. I'll probably reassess and reapply after winter.

Product works okay, the aerosol is not the best. Coverage is good. good value for the cost

The cans have a good uniform spray pattern and they are useable in almost any position. I used this to prevent rust on a couple cars over a New York winter, so far its holding up well, we'll see how it did come spring.