Master Elite Air Rust Proofing and Undercoating Gun with Gauge & Suction Feed Cup, 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Spray Truck Bed Liner Rubberized Undercoat

This an entry level gun, it doesn't work perfect, it has minimal adjustment, and air pressure setting. The extensions for in the frame or a little disappointing, make sure to clamp both ends with a band clamp or similar devise or you will lose the hose and the end in the frame. It is a great deal. Used on POR 15 and it worked fine, not going to try a show job with it, but for everyday vehicle its fine. Didn't want to run POR 15 through my good gun.

Worked good the first time I used it, now when I screw the cup on the bottom it keeps popping loose. Not cool when it falls off and dumps fluid film all over my driveway.

Never in all my years of buying items on Amazon has a product failed so spectacularly to even pretend to do what it advertises. After filling the cup with thinned paint and inserting the hose into the metal bumper that I was painting, I pulled the trigger. Paint sprayed out of the hose nozzle for about a second before stopping. Air continued to flow out of the nozzle and that little bits of dried paint collected at the end, but it wouldn't spray no matter what I did. I tried covering and uncovering the breather hole on the cup to try to force paint into the hose. It sort of worked, but just wound up creating a puddle of paint inside the bumper. I tried thinning the paint until it was the consistency of water. I tried the other hose with bigger holes. I tried different air pressures. Nothing could get the paint to spray out the end of the hose. If you remove the hose, it blasts paint out like a pressure washer, but with the hose attached it's completely useless. Of course, the ability to paint inside something with the hose was the whole reason I bought this thing. Ultimately I gave up on painting the inside and just used my trusty HVLP gun to finish the outside. I really can't believe this product has actually ever worked for anyone.

It has a high volume displacement so ne careful what your spraying

Tube will pop off if no held on tightly. Works best at or near 100 PSI.

The gun itself works great but the extensions do not perform as expected.

The extension hose comes off very annoying when painting

looks good have not use it yet

À suivre pour le fonctionnement

what a disaster! the twist lock mechanism that holds the cup to the gun is very loose and will not hold the cup in place. also, there is no stop to lock it at the end, so if you twist too far, it just becomes loose again. the cup fell off a few times. then at one point, the extension hose got kinked and the the pressure backed up in the cup and blew it off in my face. this was used for fluid film rustproofing oil, so you can imagine this is quite a mess. further to other comments, the extension hoses do not have hose clamps, and are susceptible to blowing off as well. there is no real adjustment for the nozzle except air pressure regulation. this is a poor quality product. i would not recommend its purchase. i will apply for a refund. very disappointing

traitement auto le couvercle du récipient ne tient pas bien et sa coule autour