Woolwax Pro Undercoating Gun by Kellsport

The gun works well as long as you follow the directions that come with the kit. You do not want to thread the nozzles all the way on. If you do, it wont release any product. Just 3 to 5 turns and it works fine. I ran about 80 psi & the atomization of the fluid was very good. If you run too low a pressure the product tends to dribble more than spray. Definitely worth the money. Lastly, be careful with the gun, it is made out of a cast material & might crack on you if bang it hard on your vehicles frame or you drop it on concrete.

Works great!

A very good quality sprayer suitable for car undercoating.

I have sprayed approximately 1/3 gallon of Fluid Film on two vehicles using this gun and it worked very well. Very easy to adjust the volume of material being sprayed and the two different length extension hoses allow reaching into otherwise inaccessible areas. The sprayer and parts all seem to be high quality (made in Italy).

I went through 3 different guns before I ponied up for this one. I should have purchased this first. Atomized the Fluid film perfectly. No mess. Easy clean. I sprayed my 40 foot RV and only used 1-1/2 quart. This gun is dialed in for any wool wax application.

i purchased this undercoating gun to use with POR 15 and it works great.......

Had no issues using this sprayer, set air compressor to 80 psi on regulator. Works great! Easy to understand and use. Easy to clean with hot water. Used it for applying fluid film to bottom of my Tacoma.

I used this with fluid film to undercoat my car for winter. It worked great and I had no isssues spraying for several hours. I would definitely recommend this product!

used it to spray rust sealer and it worked great

Works well however hose will loosen at kniple connections and fall off! Hose connectors need small clamps to secure,replacement hose needs to be made available