Underbody coating/seam sealer

[Pontiacfieroguy]

I sprayed some Walmart brand flat black paint Into a small plastic container so I could use it with a brush and after a few hours it melted the container into the paint and turned it into a rubbery black sludge that makes a great underbody coating. Use a brush you don't care about because it ruined my new brush.

[Modelbuilder Mark]

hm, got pics?

[Pontiacfieroguy]

i couldn't get it to show well on my model but here is a picture of the rubbery mess it left on my table. It left my brush covered in something similar to flex seal.

[Modelbuilder Mark]

Very interesting, might be hard to work with. Looks like it could be used in small controlled areas like creating shifter boots, or rubber seals around joints. 

[crazyjim]

I use Rustoleum texture paint for undercoating.  Comes in 4 or 5 colors.  Looks really good to me doing the chassis when there's separate frame rails.

Edited November 23, 2017 by crazyjim