CRC06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz (6 Pack)

I order a pack of these every year to coat my truck. It isn't necessary as this stuff lasts a very long time but for the cost I treat it as cheap insurance. I highly recommend making sure you wear a Tyvek paint suit and respirator when spraying this stuff. It is very potent and will stick to any exposed moisture on your body. The nozzle that the cans come with is the only negative with this product. It is too small and requires a decent amount of force to push down on it. You can swap it for one off a brake clean can which fixes the issue! Overall this is the only aerosol stuff I would use to undercoat my vehicle.

I've been a fan of CRC for a few years now. I watched some tests and CRC seemed to hold up better than other competing products. I have been using it since for coating the underside of cars, tractors, mowers, shop tools, basically anything metal that sees humidity and isn't an area I regularly touch. It leaves a waxy coating that is extremely durable to washes, salt spray, and normal use. It stays on much longer than other coatings and helps prevent rust and corrosion. Since it leaves a coating, it isn't great for areas you touch, but it works great for other metal surfaces.The bundle of 6 cans is a great way to stock up on this product. They spray well for continuous spraying, and seem to work well for occasional sprays from the same can. I spray it out upside down each time I put a can away, just to make sure there isn't a buildup of the product in the spray nozzle, and I haven't had any stop spraying before using all the product in the can.

The jury is still out on the effectiveness of CRC 6026. But here is a tip for application. I wanted to apply it inside the box frame of my pickup. I got a nozzle adapter and a short small diameter hose with 360 degree tip from Amazon. It was marginal at best. CRC should have put a nozzle on that accepts a straw. So I bought a can of Fluid Film, a direct competitor to the CRC 6026 product. Fluid Film has a nozzle that accepts a straw insert and I used it in the CRC can since it’s the same size. I’ve used Fluid Film before with poor success. Hopefully the CRC proves to be a better product even though it has a worse nozzle.

I have utilize this particular brand of corrosion prevention For years. I think it’s just as good as the more expensive stuff. Here you’re getting the cans for less than $10 a can which is a very good price. One cannot go a long way.

I coat the bottom of my 2019 RX350, 6 cans were just about enough to cover all, except the cavities.

I got 1 can of corrosion inhibitor and 5 cans of all purpose lubricant. Contacted seller and they were quick to send out 5 cans of inhibitor and emailed me a return label. 5 star service. All the cans look very similar so it's understandable that someone made this mistake.With the one can I did get, I was able to remove the skid pads on my Ford Maverick hybrid and get EVERYTHING underneath there, front to back. This stuff goes WAY farther than fluid film. I went through 6 cans of fluid film just getting inside door panels and holes in the frame etc with the 360 degree extension wand. With fluid film protecting the inside of impossible to spray areas and CRC corrosion inhibitor on the rest, I feel like rust won't stand a chance!

Thought I'd try this on a new vehicle and I like it's tackiness over the wetness of the lanolin based products. I removed tail lights and the plastic wheel wells of my Ford Maverick and was able to get good access to all the metal that would need coverage. I used four cans on just the bed area, I still haven't done the front so the product didn't go as far for me as I had hoped. Like everyone else says, it's too bad this doesn't accept a spray wand but it's pretty thick and I don't think it would really spray anyway. I used Fluid Film in my doors and tailgate with a spray wand so you may need to tackle different areas with different products. Oh, my vehicle is a light color and this stuff is a nasty color, but it's better than the color of rust.

The 'Project Farm' channel on YouTube did a video and concluded that this stuff is one of the best rust protectants for the underbodies of cars. I live up north, so I bought a couple cases and applied to our cars.To be fair, I've only used it for one winter, so I don't know the long term effectiveness. But so far, so good.My only complaint is that I wish it came in a bulk size so that you can hook it up to a legit sprayer. The little aerosol cans make application painfully slow and difficult.