Woolwax Pro Undercoating Gun by Kellsport

Acceptable and approved

Sprays nice. Easy to use. Makes job so much easier. I used wool wax. Great investment.

I was surprised that it worked so well with a cheap 4 gallon 125 psi pancake compressor. I did heat the fluid film up and got it flowing easily. I put the gun on the end of a 50 flexzilla 3/8 hose and was able to do the job on jack stands in the garage.

Perfect spray gun for the NAS Fluid Film. It’s all metal with no plastic parts. I added a regulator and a 360 degree swivel and made spraying that much easier. The pro is worth it because it comes with the plastic hoses to get in to the hard reach spots.

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.

Works great for undercoating cars.

The gun works good. It takes a few minutes to get the air and the spray adjusted. The extensions dont work as good as just the gun.

way better than the fluid film sprayer. This things in amazing

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

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.