Rust Cure Formula 3000 DIY Deluxe Kit with RP-460HD

Starting at: $308.50

Rust Cure Formula 3000 DIY Deluxe Kit with RP-460HD

Rust Cure Formula 3000 with CSC 850 Rustproofing, DIY Kit includes RP-460 HD Applicator Gun with wands 120 PSI Max, your choice of 1G (4L) or 5G (20L) Jug of Rust Cure.

Starting at: $308.50


This bundle saves you over $90 off the price of the Deluxe Gun! 

Rust Cure Formula 3000 with CSC 850 Rustproofing, DIY Kit includes RP-460 HD Applicator Gun & Wands  120 PSI Max, your choice of 1G (4L) or 5G (20L) Jug of Rust Cure.

  • Clean, Clear, Drip-Free Rustproofing
  • Lubricant & Penetrant
  • Excellent inner and outer panel protection
  • Thousands of uses

Rust Cure 3000 combines moisture displacing abilities with lubricating benefits. Exclusive formula can be applied to all metals, plastics and vinyl. Works to dissolve and flush away rust and corroded contaminates. Leaves a superior lubricating film providing long term protection to seams, crevices and hidden areas. Safe for electronics, paint or vinyl surfaces. Use on vehicles, farm equipment, boats, planes, garden equipment, snow machines and jet skis, salt and fertilizer spreaders, hinges, locks, guns and anything that moves or requires protection from the elements. Apply liberally. Allow to soak in. Treat metal seams, lapped joints and spot welds. Spray electrical connectors, contacts, switches, light sockets and electric motors for protection against seizure and malfunction. Will also unseize previously unprotected items. Periodic applications provide maximum protection.

Deluxe Gun with Wands

Included with the kit is a 45 degree x 10″ hook wand with top quality 18″ flex hose, a round nozzle for direct application and a quick coupler on the gun to allow fast changes between nozzle and wand.  Gun item number L015-201.

Note: Warranty only applies to vehicles those application was done at a Certified Corrosion FREE Zone dealer.  Product purchases do not authorize you to advertise or use any of Corrosion Free trademarks.




RP-460 HD Gun Tips:

If you have never used the gun before it does take some getting used to the gun.

We recommend keeping the pressure between 80-100 PSI.   The gun has a 2 stage trigger.  Stage 1 is air only.  Stage 2 is air and full-throttle product.  You will never need to have the trigger pressed full-throttle, that will give you too much product.  Try pulling the trigger to the first stage of air only and then feathering/pulsing your fingering into stage 2, which will mix the product with the air and will apply a thin layer.  You will find it doesn’t take much feathering of the trigger to bring the product up.

The beauty of mixing the product with air (atomizing it) you use less product and it creates a thin layer on the vehicle.  When using the wands if you find you have accidentally applied too much, simply use the first stage of the trigger which is air only, and move the product around.

Also, you want to product (not air temperature) to be warm.  Minimum above 70F, the warmer the product the thinner it becomes, naturally.

RP-460 HD Gun Cleaning Tips:

Our product does not dry up and does not harm the gun so there is no need to clean the gun after use.
If it is necessary to clean it, we recommend an alkaline wash (an engine degreaser or warm water and blue dawn dish soap).  You would want to rinse thoroughly as the product used to clean left in the gun can damage the inside of the gun.
Weight1 kg
Dimensions1 × 1 × 1 in

Product Video

Product Benefits

• Super Heavy Duty Rust & Corrosion Protection
• Prevents the start of corrosion in seams and crevices – maintains structural integrity of metals.
• Removes and displaces moisture in hidden cavities,including salt water.
• Prevents paint blistering at edge of overlapped seams.
• Protects underbody – fuel and brake lines.
• Protects against abrasion between painted and vinyl surfaces.
• Dissolves and neutralizes existing rust and corrosion.
• Penetrates deeply and lubricates.
• Stops electrolysis between dissimilar metals.
• Restores UV-damaged rubber and vinyl.
• Non-flammable as a liquid, non-conductive, non-toxic, non-carcinogenic, no solvents, no odors or toxic fumes.
• Not a sealant – will not trap moisture against metal.
• Clean, clear, invisible, with no sticky messy residue

Application Gun Comparison

You can download the PDF version here.

Rust cure application guns

75 reviews for Rust Cure Formula 3000 DIY Deluxe Kit with RP-460HD

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  1. Steve (verified owner)

    excellent service. thanks!

  2. Anonymous (verified owner)

    Nice gun and accessories, very fast shipping, first time with the product and just applied for the 2023-2024 winter season.

  3. Stefan (verified owner)

    Awesome Kit. Worked very well.

  4. Phil (verified owner)

  5. Philip L. (verified owner)

    Really happy with both products – would highly recommend

  6. Louis (verified owner)

    The package arrived in good condition and on time. Quality of the spray gun is excellent.

  7. Anonymous (verified owner)

    Really good kit!, the pistol is more or less difficult to handle but as the website says, you get used to it, the liquid is just not enough for a car. I had to order a barrel, still really happy with the profuct!

  8. Chris V. (verified owner)

    Fast Shipping arrived in excellent condition

  9. Andrew P. (verified owner)

    Great gun, no clogging and very easy to use. Using corrosion free, no need to clean as the product doesn’t dry.

  10. Michael Thivierge (verified owner)

    Delivery was extremely fast and spray gun appears to be of very good quality. I purchased the kit in the winter so I won’t have a chance to use it until the fall but I am sure it will work great!

  11. Stan S. (verified owner)

    Not used yet but delivery and ordering was quick and easy. Thx
    Won’t use until summer time.

  12. Derek S. (verified owner)

  13. Patrick Brennan (verified owner)

  14. William A. (verified owner)

  15. Diane Benoit (verified owner)

    Spray gun was easy to use and worked well. The product, which we warmed, went on easily and did not over spray onto other areas. Also doesn’t make fog in the shop and has hardly any scent. Not sure about not needing to clean out the gun even though the website information says it is not necessary. I couldn’t get clarification from them if that holds true if the spray gun is only used once a year.

    • Sarah Duncan (store manager)

      Hi Diane, thank you for your review. You do not need to clean out the gun, the product will not dry up, even if it is only used once a year. Hope this helps. Any questions let us know. Thank you! The Corrosion Free Team

  16. Anonymous (verified owner)

    Hello campers I’ve been using the Corrosion Free product for 4 years it’s the only one on the market to choose.

  17. James (verified owner)

    Product was delivered quickly, spray gun works very well. I warmed the fluid so it would spray better (it was cold out) and to my surprise it did not drip at all! Time will tell if it protects over the winter on my brand new vehicle but based on research I’m feeling confident in my choice.

  18. Michael Beausoleil (verified owner)

  19. Donald (verified owner)

    Fast, efficient delivery, great communication. Spray gun is awesome.

  20. Anonymous (verified owner)

  21. James (verified owner)

    Discovered this product based on the DRDC anti-corrosion study. I live in Eastern Ontario where salt and brine solutions are used >4 months a year and rust protection is a must. I’ve been using Corrosion Free 3000 for the last three winters and can attest to minimal dripping, great adhesion to metal, no smell, easy cleanup, and the creeping action is visible >12 months after application.

    No rust has developed on frame, frame welds, drivetrain components, or body panels since I first started using the product.

    I apply the product mid-summer when it’s hot (25*C-30*C) to allow for maximum creeping into corners/seams/welds by winter.

    The Applicator gun itself I’d give 4/5 stars. I upgraded to this RP-460HD gun for the attachments (wands/yellow lines for interior body panels and doors are great), but when applying to large surfaces (e.g. frame/undercarriage/suspension of truck) it was more difficult to regulate product application than I am used to.

    **The RP-460HD gets 4/5 stars (was a bit less value-for-money than I’d hoped)**

    **Overall Corrosion Free 3000 product gets 5/5 stars.**

  22. Don (verified owner)

    This is a high quality kit with great spray nozzles/accessories. It’s my first time using something like this, so it was a little bit of a learning curve with the trigger and getting the spray volume correct, but I’m happy to be doing this myself now. In my experience, the rust proofing shops just get the common areas and don’t get into the frame and upon closer inspection there were many dry areas that should have been oily. I’m pretty picky, so now I can feel better about having it done right and to my satisfaction. I’ll also end up saving money over the long run doing it myself. I sprayed a Ram 3500 everywhere including inside the doors, hood and tailgate with a 4L jug and still had some left over. The 45 and 90 degree wands are great, but the straight wand/360 degree nozzle doesn’t spray very well and needs to be straightened out, a straight metal wand would have been better perhaps. Lastly, make sure you warm up your jug before spraying. I put it into a pail of hot water for 30 mins before spraying and give it a good shake. This resulted in the best viscosity to spray without sputtering and uneven spray patterns.

  23. Michael S. (verified owner)

    The gun and application hoses worked perfectly. It made the application of the product a breeze. I do not have a lift and I was easily able to coat my Ram 2500 truck in every nook and cranny. The hoses were long enough to completely coat the inside of the frame rails and cab corners/rocker panels. I was very thorough the entire job taking about 5 hours. If I can do it, anybody can. Great DYI project.

  24. Patrick (verified owner)

    Quality product and fast shipping. The spray gun works well and came with the 3 wands as described (plus the rustproofing gallon).

  25. pierre (verified owner)

    Great gun product protection very happy

  26. Bruce (verified owner)

    I did one van so far, it seems very good, I need to order more for my other vehicles. Thank you for a quality product and tools to apply product!

  27. Tyler Robinson (verified owner)

    best product on the market

  28. RYAN C. (verified owner)

    The quality of the spray gun is impressive, had no issues at all. Product sprayed well and did not drip. I sprayed in -5C, so I would imagine the system works quite well when it is warmer. All of the accessory hoses are well built, and seeing Made in Canada on anything is rare these days so that is a major plus.

  29. David H. (verified owner)

    I think this product will be good at preventing rust based on other reviews and studies. What was not made clear in the product documentation or phone conversation with the company is that you CAN NOT apply this product except when it is hot out. Saying that the product works better in warm weather is a big understatement – it should say ONLY APPLY IN HOT WEATHER. I warmed the product as recommended via a phone call with Corrosion Free, but once it hits the cool vehicle it doesn’t flow/seep at all. It was around 10 degrees Celsius when I applied it. So it was frustrating trying to get the product to cover my vehicles and I used way more product than if it was warm out. I will try again when it is hot out and then I think it will perform much better. Also the 360 degree nozzle didn’t work very well and was hard to trouble shoot once the slippery product was present, so I just used the other tips. Bottom line – if applying a rust inhibitor in cool or cold weather use a thinner product like Krown so that it is easier to apply and will seep into the small cracks.

  30. REGINALD CIPRIANI (verified owner)

    Arrived the next day. Ready to use out of the box. Initial upfront price but overall I’m very happy with my purchase. Remember to tighten everything some leakage and mess can occur.

  31. Kyle (verified owner)

  32. Ferucio (verified owner)

    The best rust prevention you can get.

  33. Jamie P. (verified owner)

    Order and shipping process were great, arrived in 2 days.

    The DIY deluxe kit is the perfect all-in-one kit to rustproof your car, and the steep discount vs buying items separately makes it a no-brainer. Schutz guns are much cheaper, but I can’t see how one could be precise and cover inside nooks and crannies thoroughly; those are for external use only, IMO. Pro gun is straightforward to anyone experienced with air tools/sprayer, even if you aren’t just practice with water on a piece of cardboard first. Just keep in mind the product flows much differently as it’s quite viscous.

    It’s now been a month since I applied, and despite low-ish temperatures (0-10 deg C) the product has crept and ‘levelled’ nicely over covered surfaces. Haven’t seen any drips at all. Am keeping an eye on rubber door seals, etc. Would hazard a guess that people having issues with rubber or drips applied way too heavily; I think the idea here is it’s like paint – put on just enough to ‘wet’ the surface and let it creep, don’t cake it on so much that it runs.

  34. Gary (verified owner)

    Very responsive and helpful. Appreciate the service!

  35. Mark S. (verified owner)

    The gun and attachments is easy to work with. Does a very nice job. I have done several vehicles now of different makes and models with no complaints.

  36. Fred K. (verified owner)

    Haven’t used yet but seems high quality.

  37. Fernando Azevedo (verified owner)

  38. MARC T. (verified owner)


  39. Robert Beach (verified owner)

    Kit easy to use and not messy, reasonably priced. I would highly recommend this product to every DIY car/truck owner to prolong the life of your vehicle.

  40. Rex Benzies (verified owner)

    The product was delivered very fast. Happy with that. Have not used the product yet. Doing the restoration on a 1969 Dodge Dart 340 swinger. As soon as I’m done I will be using your product. I bought this because of the reviews online. Will submit the final comments after October 15 2021. Thank you

  41. David Wolfe (verified owner)

    Like what I see! Only time will tell.

  42. Peter Galvan (verified owner)

    I purchsed this product around 8/20/21. I purchsed the Deluxe Kit with RP-460HD. I followed the instructions by watching the video, especially since I had never done a rust treatment before. I have to say that the Deluxe Kit with the RP-460HD works incredibly well. The “solution” looks to be of excellent materials, and I am very confident that my Jeep is more protected. Also, I cannot say enough positive things about the company’s communication. They are true professionals, and they have answered all of my emails. I live in the US, not in Canada. I received everything needed with no issues, and their shipping communication/details are 5 stars. I will continue to do business with this company simply because of their 5 star communication skills. I am not paid for this review, I am a real customer. Yes, the Deluxe Kit with RP-460HD is a bit “pricey”, but the expense is definitely worth the investment. Great quality products overall. 5+ stars for sure.

  43. Scott (verified owner)

    Gun works excellent. Easy to use and you can get into all the small place.

  44. Maryann Emery (verified owner)

    I got the stuff. However there were no instructions. Sprayed like crazy. Hope it works. We have very poor Internet out here in the mountains. I believe that you should provide written instructions. [This is from husband of Maryann. She would never do this!]

  45. Ronald Smith (verified owner)

    Great service fast Delivery Fantastic Pricing

  46. Anonymous (verified owner)

    Good quality spray gun and great people to deal with!

  47. Peter H. (verified owner)

    Perfect airgun to apply product. Easy to use

  48. Timothy Chirico (verified owner)

  49. Jerry Drapeau (verified owner)

  50. TOM (verified owner)

    I like the kit, however thought that the kit would have more oil product for the price I paid.
    Hopefully it works!

  51. Kenneth B. (verified owner)

    Love this product. The applicator is excellent. With just a little practice you can put down a perfect layer of product which make it even less messy and the product goes further as well. I put this stuff on everything 🙂

  52. Mike G.

    The corrosion free product is amazingly effective. However, applying it with the gun is not as smooth as shown. Is the gel supposed to be heated to a certain temperature (to be less viscous) before it is applied?

  53. Mark (verified owner)

    Awesome deliver time! The spray gun is very good quality as are the wands. Without a lift, I put my Truck up on ramps and used a creeper. I ended up using a wand vs broadcast spraying because of working on my backside on the creeper. Spent about 3 hours doing undercarriage, doors, etc. Not bad for first time. Very pleased with the results.

  54. Peter B. (verified owner)

    Spray gun is fantastic, high quality and attachment work great. Only issue was that the jug of product came with a broken cap. Which allowed the product to leak out. However I contacted company and they sent out a new jug of product.

  55. darren lewis (verified owner)

    Product is the best stuff I have ever used. But the spray gun and kit did not perform as well as it showed in the videos. I may have been doing something wrong. I wish i would have taken before and after pictures. This stuff really is amazing. I am recommending to everyone i know.

    • Sarah Duncan (store manager)

      Hi Darren, the rustproofing gun can take some getting used to, it is a 2 stage trigger. We are happy to give you some tips for your next application please let us know. Thank you!

  56. Bryan (verified owner)

    Good product. Instructions that come with the gun and online video contradict eachother with how much pressure to run on the gun and how much product will be dispensed based on pressure. Also found 4L jug for a better price in store than was offered as part of the package deal….

  57. Roberto D. (verified owner)

    Really pleased with the results, just wish there was a proper kettle to heat up the fluid to the required temperature for application!

  58. Richard S. (verified owner)

    Rigid tubing for the gun would work better for spraying the inner panels of a pick up box

  59. Justin M. (verified owner)

    Ordering was so easy! Shipping was so fast and spot on, I would definitely be ordering again!

  60. Robert (verified owner)

  61. Ken Hau (verified owner)

  62. Steve R. (verified owner)

    Easy to apply, no mess….love the sprayer, attachments and product!!

  63. Dave Hennessey (verified owner)

    No sds sheet, no instructions, sprays terrible, no cleanup instructions, nothing on website. Am I missing something? Invoice number 7119 Thanks

    • Sarah Duncan (store manager)

      Hello Dave, thank you for taking the time to write a review. We are sorry to hear there are issues. We will email you the SDS, clean up instructions and some Deluxe Gun tips. We are happy to help you get up and running. If the gun is for exclusive use with our product there is no need to clean, our product does not dry up and damage the gun. Thank you.

  64. YUE MING (verified owner)

  65. Anonymous (verified owner)

    Quick and easy delivery, The product goes on easily with no dripping. It seams like it will work well. Time will tell.

  66. Kirby O’Donnell (verified owner)

    Have not used it yet

  67. Brad Parcher (verified owner)

  68. Don B. (verified owner)

    I used the unit today, I find it is like using a quality paint sprayer.

  69. Lorin (verified owner)

    Product was delivered quickly. Only complaint is that the spray gun had a very minimal instruction manual with it, with no information on how to clean the gun effectively after use (i.e., what solvent to use, what parts to clean, etc).

    • Sarah Duncan (store manager)

      Thank you for your feedback. We will work on improving this in the future, in the meantime please note some tips regarding cleaning the gun. If you are planning on using the gun exclusively for our product, we don’t recommend cleaning it. Our product will not dry up and will not damage any internal components. If it is necessary to clean it, use an alkaline wash (water and blue dawn dish soap, or an engine degreaser). You would want to rinse thoroughly as the product used to clean left in the gun can damage the inside of the gun. All the best! The Corrosion Free Team

  70. Lawrence Sauner (verified owner)

    awesome equipment , now i can do my own rustproofing the right way fast shipping to in these times thanks Lawrence.

  71. Alain G. (verified owner)

    Excellent spray gun

  72. Cary M. (verified owner)

    Nice secure website, great prices, easy ordering, superior quality products and fast shipping. Can you ask for anything better?

  73. Troy (verified owner)

    Great product and easy to apply for the DIY!!!!

  74. Paul M. (verified owner)

    A very high quality spray gun.

  75. timberusa

    I’ve been a fan of Corrosion Free products for a few years. I’ve introduced the program to many of my friends and a local dealer. I purchased the DIY Deluxe Kit system and I’m very pleased with it. My brothers car lift does make things easier. I now seem to have many more friends that I do favors for. Lol!

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