Back hammer tough won’t crack, chip or peel perfect for auto, farm, marine, industrial And home projectspor-15 rust preventive coating is a high performance coating designed for application directly on rusted or seasoned metal surfaces. Por-15 rust preventive coating is non-porous and seals and protects many surfaces from water, chemicals, salt, and other corrosive contaminants. Por-15 rust preventive coating is an effective anti-corrosive and rust preventive coating that offers superior chemical resistance due to its dense, cross-linked molecular composition and non-porous attributes. The secret lies in por-15 rust preventive coating’s curing process. Most paints dry through evaporation, but por-15 rust preventive coating dries faster when moisture is present. It has the opposite chemistry of ordinary paints. Now add to that por-15 rust preventive coating incredible hardness, toughness, and flexibility and you have a coating that is practically indestructible. Por-15 rust preventive coating is great for auto restoration, and protecting valuable equipment against rust and corrosion. You’ll be amazed at the toughness visit my store for a vast variety of interesting items.
✅ WHY CHOOSE POR-15 RUST PREVENTIVE COATING – POR-15 is the gold standard in high performance coatings. Trusted by DIY and professionals to stop rust permanently by forming an impenetrable barrier that protects a variety of surfaces from water, chemicals, salt, corrosive contaminants and everyday wear and tear. No other paint, coating, or even powder coat can match POR-15 Rust Preventive Coating when applied using the 3-Step Stop Rust System.
✅ CURED BY MOISTURE – The secret strength lies in the curing process. Unlike most paints that dry through evaporation, POR-15 Rust Preventive Coating dries faster when moisture is present. It has the opposite chemistry of ordinary paints. Once cured, the coating forms an indestructible, hammer tough finish.
✅ APPLICATION – Remove grease, oil, and other foreign substances using POR-15 water-based Cleaner Degreaser followed with POR-15 Metal Prep to etch the surface and neutralize rust. Stir POR-15 Rust Preventive Coating thoroughly, DO NOT SHAKE. Always apply thin coats, minimum of two. May be recoated or top coated when dry to the touch, typically 2 to 5 hours. Topcoat when surface will have exposure to UV light.
✅ WHEN DO I NEED THIS – Automotive, Farm, industrial, commercial marine, and construction industries all use POR-15 Rust Preventive Coating to protect valuable equipment against rust, abrasion, & corrosion. Our coating has excellent surface tolerance on porous surfaces, such as wood, fiberglass, concrete, bricks, and more!
✅ OUR SATISFACTION COMMITMENT – At POR-15 we strive to bring the ultimate in rust prevention. Known for the unbeatable 3-step stop rust system, POR-15 is trusted by DIY & Professionals. We are committed to innovation, quality control, and excellent customer service.
Price: $59.51 – $41.88
(as of Jan 20, 2025 02:56:25 UTC – Details)
Customer Reviews
Reviewer: Ann
Rating: 5.0 out of 5 stars
Title: This Product Is Fabulous!!! With Some Tips For Small Time Users
Review: I just got a used 48″ mower deck for a ‘vintage’ Wheel Horse lawn tractor circa 1991 – it was in amazing condition except for (obviously) the blade compartment. I decided it was worth the work – it really wasn’t that bad except for surface scaly rust and attached grass and the topside looked like new with original paint/belts. This isn’t just for car restoration.I found POR-15 with great reviews on Amazon and decided to also get the rust remover/stabilizer. I first bought an inexpensive angle grinder from Harbor Freight (7amp minimum recommended by me) with requisite wire brushes. Three passes and most of the red flaky rust was gone and down to ‘black oxide’. About half had shallow pitting but most of the metal thickness was intact. I then applied the metal prep as directed and it turned remaining rust in pits/etc. to a grey-white along with non-rusted areas. You could wipe some of this off on the surface after it dried and I decided to wipe down the entire area to smooth things out.Then came the Gloss Black rust preventive paint – I didn’t use any other primer. Two coats with a brush only (larger projects need roller) and I’m amazed – it did indeed dry to a rock-hard finish and brushed on easily – including the rusted caps on the spindle shafts below the blades – the more I began using the more places I found to use it on. The finish really looked great.Now my experience tips many stated elsewhere. MUST have well-ventilated area – like outside for me on a sunny day. If you get it on you it’s not coming off until nature dictates so you have to be careful and prepared. There’s plenty of time before it sets up so there’s no rush. I didn’t feel any need to wear a body suit – perhaps on larger projects as others suggest or if you’re really sloppy.My two pearls of wisdom having pre-read the other comments about not getting it on the lip of the can and being impossible to open (I can tell this would be correct). I bought a pack of 30ml plastic syringes (from China) thru eBay that are just like medical syringes – you can get larger ones if you need more. Open the can (carefully sitting on flat surface) and put the syringe vertically in the center of the liquid away from the edges and draw up however much you need – it’s fairly viscous and requires some effort in pulling and DON’T pull it out – I could do it with thumb and index fingers holding the syringe and other fingers pulling it up. In your other hand hold a paper towel – once the stuff is pulled up lift it above the top of the liquid, let it drip a couple of times, and then bring the paper towel under it to catch any loose drops. This prevented any from getting into the lid groove of the can. I then squirted it into a standard paint roller-type pan with throw-away inserts and dipped brush into (or roller if you choose) and paint away. I also dumped the extra back into the can when finished very carefully. It was ridiculously easy and the can sealed like new and re-opened like new. My arms and fingers weren’t too black when done 🙂 The syringe worked for repeated adding into the roller pan (about 4-5 times).Throw away the brush (or roller), the syringe, the pan insert, and anything else disposable because they’ll be rock hard and unuseable again. I thank others for posting comments about this product – it’s really fabulous and I can’t imagine ever having to revisit this deck for decades. It’s that good with a hard as a rock finish. I also found myself touching up a rusty metal rail on our patio and other things and intend to use it a lot more than I anticipated. For those small time users like me asking ‘how much do I need’ the answer is less than you’d think. This entire deck project used less than 1/4 of the quart (most is left) with two coats. This is why you need to preserve the can lid function – most is still there for other projects and I can think of plenty.Hope this helps – highly recommended!!!
Reviewer: EAWreviews
Rating: 5.0 out of 5 stars
Title: Amazing product
Review: If you have rust and want to get rid of it, this is the best product around! Very little prep required before using this product. It will turn your rust back into solid material and no time flat! Used with the pros do thatâs what I say about this product! Itâs absolutely amazing.
Reviewer: Donna J. Shaw
Rating: 5.0 out of 5 stars
Title: works great
Review: East a nd protects, what more could you ask for
Reviewer: Scott L. Skinner
Rating: 5.0 out of 5 stars
Title: Excellent product
Review: Using their entire system (degreaser and Metal Prep with the paint works very well. removing it isn’t hard unless its dried cause once its dried it’s there. gloss black is what I have and it looks fantastic dried, and it is some very stout paint definitely recommend
Reviewer: John M.
Rating: 5.0 out of 5 stars
Title: Once on no rust.
Review: I placed this on my underside of my lawn tractor cutting deck. Still no rust, or peeling. 15 years ago. Now using it on the car port bottom of my car port. Just make sure you follow the directions. Pricie but we’ll worth it.
Reviewer: s10tacious
Rating: 4.0 out of 5 stars
Title: I HAVE A BONE TO PICK
Review: So, I did the research. I made sure to look into one year or more followups as well. And when applied correctly, it does it’s job as prescribed. Everyone on YouTube seems to love this stuff. (Although very few are properly prepping for it) I admit, I’m liking it as well. It did exactly what it says it will do. But I have a huge complaint to issue. MAKE THE CAN STRONGER. The can is made out of some kind of awful thin metal and I struggled for ten minutes trying to pry it open without covering myself in the product. It’s bad enough the bottom of my can was dented when I got it. But even an attempt to open it was bending up the lip on the lid. I don’t know why it has four little metal clips holding the lid to the can. They literally do nothing from what I see. They just popped right off with slight pressure.POR15 is a great product and I do recommend it. But at $35-ish dollars a can, I expect a better can. $5 cans of Rustoleum at Walmart are built better.UPDATEPrevious speaking of Rustoleum, I have switched to their products. I correctly prepared my firewall and frame and used the POR-15. In less than a month, the frame started turning from a semigloss black look to completely flat. I recoated the firewall in a semigloss Rustoleum and it has kept its sheen for months.Moral of the story, there’s a difference in an “influencer” that tries to get you to do things and a “builder”. That wants to truthfully represent products.
Reviewer: Ronald
Rating: 5.0 out of 5 stars
Title: Great
Review: Great product ever
Reviewer: DakotaMN2001
Rating: 5.0 out of 5 stars
Title: Best stuff on the fight against rust
Review: My Dodge truck has battled ten years of Minnesota winters and the road salt was starting to take its toll. I purchased a pint of this stuff, took the truck to the car wash for a thorough cleaning underneath and got to work lightly sanding the areas I was going to apply this stuff. I have used this stuff about ten years ago on the frame of an old Ford plow truck so I can honestly say this product really does stand the test of time. Only regret I have now is I should have used this to undercoat the body of that old truck as well. Anyway getting back to the Dodge, Once the stuff arrived I got to work coating. The areas I did are not visible to the naked eye so I just used some worn out brushes I used for grilling. The pint I got completely covered the underside of the bed, the rockers, inside of the fenders and the bottom inside edge of the doors. After all this I still had some left over in the can so like others have said, this stuff really goes a long way. If I would have sprayed this stuff I can see where a mask would have been necessary but just using a brush and having adequate air movement in the shop I didn’t use one. Having a full box of disposable gloves is the most important tool one can have, like others have already pointed out, this stuff will NOT come off without scraping some layers of skin away. A paint suit is another necessity otherwise a pair of clothes that are going to be thrown away afterwards will work. Only wish I would have more time, I would have coated the frame as well. At least I know the body will stay looking good for at least a few more years.
Reviewer: Richard B.McIntosh
Rating: 5.0 out of 5 stars
Title:
Review: I have used this product to coat automotive parts and seal porosity in fiberglass and metal fuel tanks. Nothing else adheres as well and it resists most liquids when set. Not cheap but a very good product.rbm
Reviewer: Damian laverty
Rating: 5.0 out of 5 stars
Title:
Review: Ok firstly I have only just finished welding and plating entire ranger rear chassis and painted it with POR15 I have no idea of long term durability yet bear that in mind, however this stuff is amazing be sure and properly clean and prepare the base metal preferably with a sandblaster which I did or a qood quality etch primer also a little goes a very long long way I have only used a third of this tin and have painted entire rear chassis with two coats it cures rock hard and appears it will last a long time as for storage I poured the remaining two thirds into an air tight jar and placed in fridge hopefully it will keep but to conclude it is a brilliant paint for vehicle restoration and comes highly recommended 5 stars yes.
Reviewer: rick howes
Rating: 5.0 out of 5 stars
Title:
Review: This product will work well but needs to go on metal that is rusted or has been roughed up (sand blasted). This stuff doesnât like smooth metal and it will flake off. Use metal prep also but main thing is use on roughed up metal and it will last a lot longer
Reviewer: ScottR
Rating: 5.0 out of 5 stars
Title:
Review: This stuff is simply amazing! I used this last as part of a major restoration of my 15 year old car’s subframes, chassis components and pipework. A recent inspection shows it’s still holding up perfectly. The cured product is still rock hard and cleans up perfectly.Just make sure you cover up well and are really careful when applying this, as it is very watery and will spray everywhere when applied messily with a brush and stains like ****! I foolishly managed to get a load on my hands a week before my sister’s wedding. I tried everything to get it off with no joy. Looked like I had been henna’d! 🙂 Had to wait until the skin fell off after about a fortnight!Finished the tin off recently by painting straight over my completely rusted BBQ. It went on straight away (great coverage), and no sign of the rust being able to bubble through.
Reviewer: Mike
Rating: 4.0 out of 5 stars
Title:
Review: I ordered this to recover my roof rack on my Jeep Wrangler, it now looks new again!Durability- it remains to be seen as for its only been a month (still looks freshly painted). A little bit goes a long way as for the paint runs if you use too much, stating that it also self levels (no brush strokes are visible).At this time I would use this product again!
