Woolwax Pro Undercoating Gun by Kellsport

This spray gun and the flexible wands that come with it works perfectly for this product. I first tried the gun alone I found that it can apply a lot of product at a very high rate of application, but it is somewhat difficult to control the application and get the product exactly where you want it. This is especially the case when working on your back under the vehicle and trying to apply the product into crevices and other hard to reach places. The screw-on flexible wands are the perfect solution. These little extras make for almost pin-point application with little overspray. Yes, this application system seems a little on the high end of what I would want to pay but, if you plan to apply the product periodically to your vehicles and/or power equipment, it is worth the cost to have a functioning and precise applicator

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.

Used with PB Blaster Surface Shield, product worked well to spray both the under carriage and inside the frame. Would have liked one more attachment for gun like a 30 degree extension, but overall worked good. If it holds up would recommend.

Good price and fucntions as it should for the most part. Only issue is there is no way to dial the pressure down so you would do yourself a favor to buy a variable pressure gauge to lower the psi for a more controlled spray. I sprayed cosmoline out of it with no issue. Seems to be well made

used it to spray rust sealer and it worked great

Nice spray gun but for the price a regulator should have come with it. Also the additional spray lines couldve work better but over all it works well spraying the Fluid Flim.

Takes some fiddling, but works as expected. Helps to hear yoo the fluid film periodically for better flow and coverage. Going to keep the rust a bay.....just a little.

Brief learning curve but works like a charm. Excellent.

Sprayed fluid film well was able to spray. Included hose adapters worked as they should and make the job easier. Was able to get to difficult areas. Was able to spray two vehicles with 1.5 gal of fluid film. Jeep Wrangler and Toyota Tacoma.

I like that you can adjust the pattern. I sprayed my truck on a colder day , high 30’s , so I had the extra jar warming up inside. Very happy with it. Sprayed inside frame and all under body and some in engine bay