Woolwax Pro Undercoating Gun by Kellsport

Works well. I coat my vehicle thoroughly once a year. Good quality. Easy to clean up. Really like the extensions. Been using this for the past two years.

I used to use spray cans of bar and chain oil, with 24 straws. They work for getting in the frame and hidden areas, but this gun is a much better way. It works faster and saves you money because you can use bulk oil, Fluid Film or chain&bar oil which are much cheaper. This gun gives a nice thin coating thats just enough to coat and protect, or thicker if you want. And when youre under there its not dripping all over the place. Heres a recipe: Get a gallon pail of fluid film then mix approx 50/50 in a jug with chainsaw bar & chain oil which is really sticky/tacky. Then mix in some used motor oil, bearing grease and Lucas oil stabilizer. Some people dissolve paraffin+kerosene into a cream and add that too. Im running the gun at 75 psi. The gun comes with a few empty bottles. The way this thing sprays, about 1 bottle will do half of a truck. The hoses are very good for pushing up into frame rails and over top of shock perches, etc . The hoses are not extremely flexible, which is a benefit when pushing them up into the frame. Only thing is, they wont turn anything other than a very gradual curve...sometimes that doesnt work if the frame hole is small and you cant make the turn thru that hole. I wish they provided another hose that is thinner, like 1/4 O.D. so that you could get in smaller holes or smaller places. For these few problem spots I revert back to spray cans and LONG straws. An excellent thing to buy along with this gun is the ShopStraw FS250 . You can cut this straw into a 2 ft section and put it on spray cans of Fluid Film or Johnsens bar and chain oil JON4602 case or 4723 can , or any cheap spray chain/bar oil . You can see all this in my pic . Yeah this gun is a hundred bucks but If you think long run, your frame rusting out usually results in junking the vehicle or spending alot of money and time. A hundred bucks is nothing to prevent your frame and body from rusting out. If youre on the fence, let me save you the time. Just spend the damn money, get this gun. Get a jug of cheap Bar&Chain oil, Fluid Film and used oil. Some nice jack stands also make the job easier. I use Big Red jack stands, they are reasonably priced and are DOUBLE LOCKING. Now go and protect your baby from road salt and rust.

Second year using fluid film on my 88 f150. Loved the results . Now I use it on the wifes car.

Works great....the spray nozzles alow complete coverage. A must have.

Great Product!

Used with fluid film, little 4 gallon 140 psi compressor worked well

Product is nice but I wish it came with straight wands as well as the flexible

Sprayed fluid film well was able to spray. Included hose adapters worked as they should and make the job easier. Was able to get to difficult areas. Was able to spray two vehicles with 1.5 gal of fluid film. Jeep Wrangler and Toyota Tacoma.

The spray gun work great.

This was a first for me. The gun was excellent and evenly applied the product I was using. It is well worth the money and having the extra bottles made cleanup easy. This is a much better way to apply the undercoating than aerosol cans. It’s less expensive, no big globs and you can choose the density your looking for.