Woolwax Pro Undercoating Gun by Kellsport

Works well. Gave a lower star rating because two out of the 3 quart containers were damaged and I couldnt use them. Had cracks in them and air leaks out.

Loved the product worked great with fluid film black bought a different one for 50 dollars and it had no suction defiantly recommend this one.

This thing works great! I didn’t bother with name brand expensive coating. I bought a gallon of the cheapest bar & chain oil I could find, poured it into the container, set her gun up, sprayed all internal areas of the frame and any body/chassis openings I could find….I had nice gooey oil oozing out of all those openings in no time! If you’re in the rust belt then get your hands on this rig, it works!

Gun well made containers 3 thicker than I thought they would be “good product”

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.

It works well without any issues.

bought this to use with my fluid film and it works wonderfully. i set my compressor to 80psi and it sprays well. you do have to unscrew the end to get the spray to come out. the hoses work well to get into the doors, frames, and other crevices the multi way hose works best for the frame and the straight hose works best for the hard to reach spots. whe additional bottles are nice to fill and use after you are dont with the first one. and the casps are nice to store any additional remaining product.

Works good but dont expect professional gun results

Excellent with fluid film black

The spray gun does not come with a 1/4 pipe union-coupler, which is needed to install an air line fitting. Id gladly pay an extra $1.00 for the spray gun to have this fitting included. I found out the hard way that zip ties need to be installed on the wand extensions. I was pulling the 360 degree wand out of a body access hole as I was spraying, and the wand came apart and I got a face full of Fluid Film. I have seen reviews complaining of too much overspray in the air. I found 85 psi of air pressure and adjusting the wand for more product flow drastically cuts down on overspray.