TCP Global 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

I purchased this to undercoat my vehicle. Comes with many nozzle options for different spray patterns as well as extended sprayers to fit inside frames/panels/etc. Handle is pretty flimsy and I had to repair mine. Would not be ideal for everyday use, but fits my use needs for 2-3 times a year.

*UPDATES* Their customer service came through and shipped me a new wand with both new fittings. I have not used the product yet. It will probably leak since the fitment is not tight at all, it pulls out from the hose by hand. Im sure a hose clamp would make it work. Noticed it during assembly.

If your going to undercoat using a quality product you need a under coating spray gun. The product I use is thick and requires this gun you dont need to thin and should not thin it. Just spring for the right sprayer its not that expensive.

I use this without the regulator. Well made except the trigger is plastic. If youre careful it wont break but if youre buying this for your guys to use in your shop theyll probably break that trigger.

These cost about half of the main brand but worked surprisingly well. It sprays well out of the extension tubes into the frame and tight spaces. The trigger handle is soft and bends, thus missing the stem. It is best to push it near the hinge, right on top of the stem. I used it with used transmission fluid so far.

My intent was to spray 90w gear oil on under body of my vehicles in prep for winter. It does spray it with the standard nozzle but not with extensions when I heat the oil up to 120 - 150 degrees. I have to thin down the oil with fuel oil for the extensions to work. Also the trigger is very flimsy and slides off the spray valve button witch makes hard to use. It did get the job done but not anticipating it last a long time.

Got exactly what I ordered

No adimiztion nozzle just a hole about a quarter inch in diameter. I wanted to spray undercoating not drench the item in it so I sent it back.

Use this with fluid film work perfect will recommend to friends

Absolutely useless for spraying fluid film with the extension wand. I tried heating, thinning, and different pressures, it’s just trash DO NOT buy this sprayer.