woolwax 12 Oz Undercoating (12) Cans Lanolin Aerosol Spray Black Rust Inhibitor and Prevention, Anti Corrosion Lubricant, Spray Can Extension Wand with Spray Trigger

Keep the rust away! This stuff works, great value considering rust repair costs

really enjoyed this product. It coats well and doesn’t come off very easily. did a second coat just a couple of days ago and still coating well.It does dissipate eventually but the first coat lasted a month and that’s not to bad being here in Iowa with winters we get.

The cans work great but when you use the 360 degree spray nozzle, the woolwax comes out at both ends of the nozzle. So you get this stuff running down the can and it gets everywhere.. plus you cant really wipe all of it off unless you use a million paper towels. I ended up using a whole 11 cans to undercoat my 2005 chevy silverado extended bed. But Despite the mess it is and how much was wasted, it was relatively cheap and seems like it will do its job well

Works as advertised but it is a sloppy mess! After it is applied to the vehicle it is impossible to work on the vehicle without becoming filthy.

My truck frame is showing considerable rust. I live in the North East so salt is used to de-ice the roads which rusts everything. Chevrolet does not do a good job at rust proofing the truck frames as most people are aware. I tried scraping and rustoleum paint which just peeled off after a short time. Then I scraped and wire brushed some more and used a product called corroseal. Then used rustoleum top coat. After a time rust starting coming through in spots or I should say most of the frame showed rust again, not as bad as before. Then I used corroseal again and top coat of clear wools wax. This helped quite a bit. But alas some more spots started to show again. So now I bought this black wools wax and really gave the frame a a generous coat inside and outside the frame. Hope this does the trick with just some minor touch up as needed. Bought a dozen cans and used six cans on the frame and above the spare tire. Time will tell. Rust seems to be never ending but hope this slows its onward march in its endeavor to eat up my truck frame.

Easy to apply - extremely high quality product works exactly as specified . Here in Maine undercoating must be top notch otherwise it’s useless . AAAAA Thanks for a great product !!

Well I predict clear and black I really didn’t get the time to put it all on do to weather and work but otherwise what I did got put on will helpAnybody that has used this before will probably tell you the same and with the gun and 360 tube it makes a world of difference

Thick and still sprays easy, leaves a rough textured covering that smells like fresh wool for a good week so far... Exactly what i thought it would do. It covers well while still allowing the steel to breath. Ill be buying more for other vehicles