Woolwax Pro Undercoating Gun by Kellsport

The spray tip that comes on the bottle is a good tip, but the wands leave a lot to be desired. The 360 degree tip only sprayed out of 4 of the holes and the other wand has a terrible spray pattern. Both wands leaked product where the hose attached to the brass fitting that connects to the bottle. I had to put hose clamps on them both to keep them from leaking product everywhere.

This spray kit is awesome, minus a few things. I used it to undercoat a brand new 21 F150 with fluidfilm (very similar to woolwax) The sprayer is extremely well built, feels very solid. Using the brass spray nozzle you can get great coverage and it atomizes the product extremely well. The flow adjustability is great as well. However doing the inside of the frame is more difficult, and the flex wand doesnt help much. Within the first 5 minutes I kinked the hose as it is extremely stiff. Not a huge problem, as it keeps the product flowing, but just something to keep in mind. Then the 360 degree tip just fell out of it while I was spraying inside the frame. No idea where it is and I certainly wont be able to get it back. I recommend getting this sprayer, and finding a solid aftermarket flex wand to complete the package. Pros: - Great price -excellent build quality -includes multiple bottles -includes a spray nozzle as well as flex 360 degree attachment -great coverage -east to use and clean Cons: -Flex wand isnt very flexible at all -360 degree tip will fall off inside car frame -360 degree tip clogs easily

I’ve sprayed LPS 3 through it, both with the nozzle & extension tube to get inside body panels. It works great.

Works very well. I use the wands that come with it the most.

This sprayer works very well both with the spray nozzle and the two included tubes for small spaces. I placed the filled spray bottles in a utility sink filled with warm water for about 10 minutes before spraying. The amount of fluid sprayed depends upon how far the sprayer attachment is screwed into the gun. I found that fully seating the attachment then backing off two full turns sprayed the right amount of product for me. I was apprehensive about spending so much for an undercoating gun. But this gun/kit is well worth the money.

I purchased the pro series gun after using the cheaper entry level one. It is a huge upgrade, the extensions that come with it are great too. If your considering buying an undercoating gun, just buy this one to begin with. It sprays the product (wool wax) so much easier and more efficiently than the cheaper version.

Sprayed Fluid Film perfectly

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!

Still reading? You shouldnt be. This is THE product for applying Fluid film NAS (not aerosol spray). I had some doubts (as did other folks), because I was expecting the fluid film to be liquid. It really isnt, its almost like a gel. THIS IS BETTER, because the applied product (as opposed to the aerosol spray cans) is much thicker. This sprayer worked PERFECTLY to apply the product (to my amazement!) You could adjust the flow to your needs, and the pattern was very predictable, so there wasnt much overspray. I ended up using 2 gallons of FF for my CX-9, which is a bit more than others (Ill probably put a gallon and a half on my wifes Malibu. The thing is, I live in Buffalo, and I dont know if youve heard the news, it snows here. So i put a pretty thick layer on, but no drips at all! The included wands allow you to get in to hard to reach areas, and inside the frame. SO HANDY! I used the thing for 5 minutes, and went inside to exclaim to my wife how much I love when people engineer things properly. This is engineered and built properly (in Italy, not China). Just buy the thing. You can thank the random guy on the internet later.

Better than the cheap lanolin application gun.