Blaster Surface Shield Complete Corrosion Protection for Long Lasting Automotive Undercoating Applications, 12 oz Aerosol, Pack of 6

Under coated my truck. It worked great

I watched a YouTube channel "Repair Geek" do a review on this product and was sold. I bought this and I believe I will be happy with it. I was pleasantly surprised the ease of application and it did not have a lot of over spray. Looks great after applying with little to no runs. Time will tell, but after watching that YouTube 7 month durability review, I have faith that it will be worth the money.

With the price of new cars and living in the rust belt I'd be foolish not to take advantage of this amazing product. 4-5 cans soaks the underside of a 21’ Tacoma. This leaves me extra for touch ups and a head start for next year. Love this and love even more not seeing frame rust!!!

Incredible stuff to protect your vehicle's underbody anywhere they use road salt or brine. So far this has worked great, I only wish that I had found it sooner. The box of six is a good value, I've not found a better price anywhere else. While the actual oil is incredible, the cans kind of are junk. The nozzles leak when you use them so that they spray out oil and make it hard to grip the can. I also wish that they sold extension wands or tubes to go with these so you could easily spray in cavities in frames and bodies. I had to build my own using other spray tops, a drill press, and epoxy. It was not an ideal situation.

It works, great product

Terrific product

First pf all, I have had good luck with this product over the past few years so when I bought a vehicle to use in snow country naturally I ordered some more - a whole six pack. Well this batch was bad, not the product itself but the fact that only 3-5% of the product would come out of the can before it completely clogged up. This was during warm mid-summer. Tried this on all six cans, with fails each time. Strike one. I tried to return it for a refund, and was told no returns of this item (no warning of the no-refund policy in advance of buying), so strike two. I was told to communicate directly with the manufacturer who told me to remove the spray cap and reseat it. Fail on all six cans. Then shortly thereafter the vendor closed the conversation thread, as if the problem had been solved. Strike three. What a disaster! IMO this product is not worth buying, based on my disappointments.

I'll update my review after a year or two if it holds up well underneath my truck. I assumed most people didn't have any issues with the cans and just those that did left reviews about it. I also had problems with them. Here's what I did to get around it. One can oozed half the product out around the nozzle when trying to spray. I pulled the nozzle off and part of it was broken where it goes down into the can. No big deal, just pull one off a different can and good to go. All of them had issues clogging up throughout. Usually it would be fixed by simply pulling the nozzle off and putting it back on. If that didn't work I pulled the nozzle back off and used an air hose to spray into both ends of it and that worked. I didn't have any issues with dripping, but it does send out a fine mist that leaves your garage floor an oily mess. And yes it does smell like a barn in your garage for about a week. The lanolin oil comes from sheering sheep I had 2 cans left after undercoating my truck

Excellent stuff to make any carbon steel last much longer.

The cans and the product are decent. The posting is lacking. The cans have male tops (the caps have the straw that feed into the can). So if you're going to get one of those spray tubes to get into the frame, make sure the caps have the little straw/feeder that will go down into the can or they won't work. Also, in the "other people also purchased" section amazon recommended a spray can holder with a spray trigger. Makes it easier to spray 6 cans in a row. However, the product didn't fit the cans and broke. Got it to eventually work, but the unit is broken. So overall, the cans or surface shield come as advertised, but assuming you're also looking to pick up a few extra pieces to make undercoating your vehicle easier/better, the posting itself could benefit from a few additional details.

Bon prix mais ne semble pas coller sur la rouille je dois constemment en appliquer pour les coins rouillés. Sinon protège bien je suppose.