Posted: 4/17/2023 1:38:57 PM EDT
|
Need ideas/help.
My camper is two years old and I've been wanting to spray underneath to help keep rust away, haven't got around to it yet. I don't think I want to buy a whole bunch of spray cans? Do have a small air compressor I could hook up to a spray gun. It's a Grand Design 22mle. |
Awarded: Et tu. Brute? 24/365
"If you're gonna be a felon, be the best felon you can be." - SleepingBirdDog
"If you're gonna be a felon, be the best felon you can be." - SleepingBirdDog
|
Do some research on undercoating before doing anything. No rubberized or any coating that gets rock hard like POR-15. They all eventually fail allowing moisture in and ruin whatever you spray it on. Go with a coating that stays soft and self "heals". Such as Fluid Film or others. This stuff also creeps into areas that you don't spray directly. That way a rock chip or crack doesn't cause a failure. You can buy a cheap undercoating gun for 100 bucks or less. Buy the Fluid Film or whatever, by the gallon and get to it. Heck your better off to just spray gear oil or chainsaw bar oil on the rig. Warm it up a bit so it sprays better. Has worked for years for your great grand dad, etc. Then using rubberized or POR. |
|
I use this on my truck and trailers Cosmoline spray that forms a film that won't wash off, they also have a heavy duty version as well. https://www.amazon.com/gp/product/B0888RNS9H/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 I used to swear by fluid film, and I still use it on certain things like wench cables, etc. But the fluid film eventually washes off. |
Join the Community
Your next conversation starts here.
Create your free account to join discussions, share your experience, save topics, and connect with the AR15.COM community.
- Join discussions
- Follow topics and replies
- Connect with fellow enthusiasts
Already a member? Sign in
Stay informed by subscribing to our Newsletter