Protect underneath truck?

[MoparSickness77]

I wanna get something to spray or whatever underneath my truck to stop from getting rusty and to protect it. Has anyone done this and what did you do/use?

Thanks

 

[wermbang]

I sprayed mine have cleaning it with a lacquer paint. You can also use tractor enamel. The blue is Krylon X metal. I still need to go back under there again to spray some more.

 

[rocket]

Good stuff here. I used rubberized rattle can undercoat, I just picked up 2k degree silver for the exhaust, after that I plan on doing the universals and cleaning up the drive shaft, that sucker is rusty! I'll use regular enamel for that prolly red.

 

[KGBIGCOUNTRY]

Luke like how ou have the two tone going. I have used Rustoleum on mine in flat black in a few spots.

 

[wermbang]

I still need to do that darn driveshaft. I think its just going to be black though. need a powdercoat sponsor

 

[rocket]

I got this 2000 degree stuff I'm gonna try on the exhaust, and then cringe everytime I hit a slushy pile of smuck in the winter!! lmao!!

 

[Mega Mike]

Eastwood makes this stuff. I heard it works awesome.

Rust Stopper - Eastwood Rust Converter

 

[ramin44s]

ive been wanting to do my driveshaft also everything looks good under my truck except for the driveshaft ive heard the rattle can under coating works pretty good so thats what ill probably end up doing whenever i get the time

 

[shikityshack]

POR-15 ...stuff is amazing! It is made specificly for chassis parts. I have not done it yet but intend to do the entire under carriage of my truck.

 

[bigbadram1500]

Interesting info. I've wanted to do this to my truck also.

 

[rocket]

got some high heat paint an did this.Still waiting on the e-cut out. driveshaft is next.

 

[Luke(MI)]

Tractor Supply sells a Rubber Undercoat in their paint section. They also carry Rhino Liner/Herculiner

 

[rocket]

ive been wanting to do my driveshaft also everything looks good under my truck except for the driveshaft ive heard the rattle can under coating works pretty good so thats what ill probably end up doing whenever i get the time

I wouldn't I would suggest another type, enamel,powder coat, I wouldn't put anything thick or chunky. The driveshaft is balanced. I wouldn't want too upset that weight ratio. I figure when it's time too replace the universals, then it will be time for the drive shaft. But it will be enamel imo.