so does anyone do undercoating themselves?

I picked up 2 cans of this 3M professional stuff yeterday and hopefully gonna get it sprayed on today, anyone else do a self undercoating and just curious what people opinions are on this.

I didn't spray mine. IIRC only 2 people have done theirs. GermanKK just had his sprayed a couple weeks ago and I want to say silverfox might have had hers sprayed, but I can't remember

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2008 KK Liberty Sport NIGHT OPS EDITION + GILLS
OEM & Custom Skids - Factory Tow Package - Rock Lizard Skink Super Sliders
Prototype JBA 4 Inch Lift - JBA UCA's - Flowmaster Super 44 OR - Whacked Resonator
Jet Stage 2 - RL Gecko Basket Rack - Custom Winch Bumper - Recon 10.5K Winch

Your going to need way more then 2 cans of that stuff.I sprayed my KJ with QuakerState undercoating(industrial stuff,special gun required and comes in 25 gallon drums) when I worked at the dealership.Required on a new vehicles sold in SD,took about 1.5 gallons to spray my undercarriage.Do not spray the driveshafts,CV shafts,engine,trans,t-case,F/R diffs,and of course the exhaust.

probably going to end up doin mine with a paintbrush and roller

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03 Renegade (Black)
177k miles 3.7L gas - 45RFE
Command Trac / 4.10s
Lift: ft. 790+ rr. JBA4+
The last of the TrailReady Front&Rear Bumpers and TR Rock Rails
Jarhead Offroad light covers
31x10.5R15 RedLetter Grabbers on Blackrock Dunes
L.O.S.T #KD098632

I used Dynatron "Dyna-Pro No.544" paintable rubberized undercoating on the frame and bottom of the tear drop trailer I am making. It sprays on with compressed air and an applicator. It resists rocks and creates a sound barrier as well as an electrochemical barrier against rust.
It is very sticky when applied and dries to a malleable rubber. You really have to watch out for over spray. It will clean up with acetone. But acetone is not a good thing to use on Paint, Clear-coat, or the wax on your rig. They also offer rattle cans, But if you are planning to do a large area, the 1 gallon can and applicator will save $. I haven't done my rig yet, but it is planned.


Yep! Well said!

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07 KA Light Khaki, Manual trany.
2.5" Adjust-A-Strut JBA lift, Euro taillights,
Home made; Front Tilt Hood, Roof Rack, RAM Air, & CAI.
ESP Off Switch
Take a ride on the Trō side!