Suggestions for Fluid Film Spraygun Setup

It took too many rattle cans of fluid film last year so I’m hoping to buy a gallon of fluid film and use a cheap spray gun for it. Any suggestions on what to use and considerations?

 

I went with this kit, no complaints. Was 40 bucks cheaper then

woolwax Lanolin Vehicle undercoating 5 Gallon Pail STRAW(clear) w/PRO GUN & 2 wands.

$309 woolwax Lanolin Vehicle undercoating 5 Gallon Pail STRAW(clear) w/PRO GUN & 2 wands.

https://www.amazon.com/dp/B07MNHNYWG

 

Here's a pretty good thread on the subject.

 

Should only take 3, 4 cans max?

thats $40

 

ive been using this for years

$30 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

https://www.amazon.com/gp/product/B07QR18BT7?ie=UTF8
goes on pretty thick but havent had any issues

 

i went through seven last year with more to go. The rattle cans also do a shit job for the second half of the can.

 

Any idea what psi you typically run at?

 

i dont regulate down at all, so somewhere around 150psi

 

I was in the same boat as you not long ago.
I strongly suggest spending the extra 20 bucks and get the below.
I bought the cheaper one and I could not get it to spray through the wand at all and ended up buying the below.
The plus is it's compatible with the woolwax wands you can buy on their website separately.

$63 Undercoating Spray Gun

https://www.amazon.com/PMT-RA1-T-Un...mzn1.fos.006c50ae-5d4c-4777-9bc0-4513d670b6bc

 

Don’t cheap out on the applicator gun, it will cost your nerves and then you end up buying the expensive one anyway. Don’t ask how I know…

My second one was this one here but for 80$
woolwax Pro Undercoating Gun by Kellsport

$110 woolwax Pro Undercoating Gun by Kellsport

https://www.amazon.com/dp/B0070WTGZG

 

ended up using this gun. Worked great. Discharges a lot so it’s easy to get everything coated well in a reasonable amount of time. However those extensions suck. The amount discharged is significantly reduced. The container has a really shitty connection to the gun that comes disconnected easily. Overall it’s still much better than using the rattle cans.