Woolwax Pro Undercoating Gun by Kellsport

Necessary addition for film.

Fluid film is never easy to clean but the product is great quality. Takes some getting used to adjusting the nozzles but once dialed in, works great. There are cheaper models that also work great but this model includes the extensions and more control ability.

I used Woolwaxs undercoating gun to undercoat my F250. It does a good job. It sprays predictably at least once you figure out the nozzle. I was running about 90 psi through it, and it ran fine. The nozzle seems to be where youll have issues. Getting it adjusted and keeping it adjusted takes a little practice. If its not spraying for you, thats where Id start. While I appreciate the two flexible extensions, I wish it came with a rigid wand so that I could have gotten at some tighter spaces, otherwise Im very happy with the gun. Once complete with the job, I wiped down the sprayer head, let the feed tube drain itself into a bottle, then ziplock bagged it in anticipation of future use.

The only thing that I would add to this kit is a funnel. It’s well made. Not flimsy.

Used this to spray my truck chassis and it performed flawlessly. Gives a nice spray pattern. The wands worked perfectly too.

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.

Used to spray Surface Shield. Follow instructions and will work well. Hose diameter prevents getting into smaller holes. Ordered 3M cavity wax and accessory extension nozzles for getting into tighter spaces. 3M nozzles give more even coverage than the 360 degree nozzle on this woolwax sprayer. I used a larger fluid transfer turkey baster to load product into the cans to avoid messy pouring and funnels.

Spray gun works as it should.Only improvement I would like to see is a different way to adjust the pattern.To max out product being sprayed,it requires hose to be barely threaded on which results in working loose while moving hose around spraying.Other than that,it works great.

After 35 years in the Auto Body business, I know a quality tool when I see it. This is made in Italy and has a couple adjustments for air and fluid just like on a good spray gun. Its true, you get what you pay for.... this wasnt exactly cheap, but cheap rarely works or lasts for years. It comes with several wands to reach inside doors, fenders, and unibody and frame rails. Its a great purchase and works awesome. Im sure Ill have it another 30 years!.... If Im still around that long ! I would defiantly recommend this gun to others.

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