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Your cart is empty.B’laster Surface Shield is the longest lasting, Rust Protectant on the market. This unique formula is easy to apply and provides complete corrosion protection for all metal surfaces, equipment and moving parts. It's the best defense in fighting rust.
Clive1
Reviewed in the United States on February 11, 2025
Easy to apply, though you really need something larger than my little pancake compressor. That said, it’s the best return you may get on your vehicle investment if you live in the rust belt like us.
Your Mom's House
Reviewed in the United States on January 9, 2025
This stuff is great, much easier to apply with a spray gun but it has a great hold. The prep work took me the most time- I didn’t have a lift & wish I would have. Make sure to do it right and remove every panel you can to spray behind. Well worth the cost & time if you live in the rust belt.
oldmansknees
Reviewed in the United States on January 21, 2025
I sprayed my vehicle last year, drove through salt and snow in the winter.I went back under this summer to re-coat - and no rust anywhere!Not a terrible smell, and this stuff will creep when it's warm (which you want it to do!)I used the wool-wax brand sprayer and wands, I heated the Blaster shield in the microwave for a minute to make it flow well. Easy as pie!
Kenneth
Reviewed in the United States on September 27, 2024
Very easy to apply with a small harbor freight inexpensive spray gun does not produce much over spray that required masking but does leave an oily feeling film that does not seem to dry which should not be a problem as long as it prevents corrosion and will not hold dust or dirt that could not be easily hosed off from underneath. Only took a little over a quart out of that gallon to treat under my Ford Maverick truck.
EricOnline
Reviewed in Canada on July 7, 2024
I bought a bucket of this and one of fluid film with a Rodac spray gun. I have to say this stuff is much lower viscosity which makes it a lot easier to get it out of the gun. You don’t have to preheat this stuff to get it to flow and it doesn’t smell as bad. I did one vehicle with each type so we will have to see which one remains on the underside longer over the next winter. I’ll post comments after if I am able to but for now I feel this stuff is worth the extra money.
Marc
Reviewed in Canada on July 21, 2024
I’ve used several products through the years, from the giant pales Napa sells, red and green rust check and then fluid film. This is by far the my favourite. Easier to pour and apply than fluid film and the scent is must less repugnant as well. I’m ordering another bucket in case they stop selling it in Canada.
Tim
Reviewed in the United States on December 8, 2024
Previously used another brand treatment WW. I got the kit that came with their gun which I have now used to apply this. My main issue with the other stuff was how thick it was to the point where it was not very usable below 40° out of their own tool without warming it up as I went. This stuff sprayed incredibly well comparably. This stuff seems to last longer as well as I have applied it from a can previously. This is definitely the way to go with a compressed air gun, so much easier to apply. This will be my go-to product from now on. I sprayed one body on frame 4x4 truck, getting inside all of the frame members and everywhere else, and also did one economy sedan. Ended up using about 1/2 of this tub. I probably put it on quite a bit heavier than needed, but why not go a bit over the top. As a bit more scent for about two weeks after, but it's nothing offputting to me. After putting it on a month ago I can't smell it anymore unless I climb under my truck.
ken lenze
Reviewed in the United States on November 19, 2024
Works great. Sprays very easily without a mess. A nice light coat has lasted over two winters in northern PA. Has a pleasant smell when applied, unlike the others. its thinner than others as well and seems to really creep into the seams of the body panels. I did two vehicles with one bucket. 2023 chevy 2500 crew cab, and 2023 Toyota 4-Runner. Both still look great.
D Brickett
Reviewed in the United States on November 18, 2024
Product was easy to use, no dripping no problems.
Customer
Reviewed in the United States on November 16, 2024
Thank you Surface Shield! This stuff works great. Used it on my Jeep last year and held up so well I spayred my truck. Living in the "rust belt" it's nice to have piece of mind of excellent rust protection.
Renato Sevilla
Reviewed in Canada on September 14, 2023
I have reviewed and watched video on You Tube on this product and I found the information and testing observations provided to be very interesting. The mere fact that it will withstand the water splash of rain or snow and still maintain its protection were convincing enough for me to try the product. From Canada, the only place I could find this is in Princess Auto only in a spray can which is not enough for a vehicle under spray. I ordered the 1-Gal Pail directly and arrived through Canada Post without any hassle or problem encountered. I scheduled our Toyota Sienna for an under spray with my mechanic. I watched the spraying being done, quite liberal on its application even within the inner holes of the vehicle frame and door panels. A 1 Gal pail is just right for a van with a few cups of the materials as excess. Not a drip was wasted nor falling on the floor. When I parked our vehicle in the designated garage parking area I did not see any dripping of the solution used. Will monitor the situation as time goes by. I ordered another gallon for my Honda Civic which I will also schedule for under spraying. I think it is worth the investment with the type of protection the Surface Shied will provide to you investment with your vehicle.
Customer
Reviewed in Canada on December 10, 2023
Good for preventative maintenance on all surfaces for daily drivers in the frame and concealed areas on the body panels. Trying it on a Rusty Tacoma frame after restoration. Made some custom wands for a undercoat gun and it atomizes well so expect good results.I was shipped the wrong product and it was corrected quickly with prompt communication. It was picked up at my home so no real inconvenience.
Andrew
Reviewed in Canada on November 17, 2023
Very satisfied with how it sprayed on. I used the black version on the exposed frame and it practically looks new. Smells fine and helps my mental health significantly knowing the truck isn't rusting out while I sleep! Double the cost of fluid film but should last much longer.
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