This has probably been asked before but I could not find anything ...I was thinking of doing the underbody of my car and maybe the engine compartment....can it be left as is and not painted over or will it not stand up to road conditions alone....this car will not see snow or rain( if I can help it)....any help here would be great

Dan

I see where they state on their website "Topcoat Optional" http://www.rustbullet.com/Products/Automotive/Automotive.htm. Dan, you could also try speaking with them directly at 800-245-1600.

While it may be optional, I see where Grassroots/Classic Motorsports did topcoat their car in much the same application as you are looking at, followed by a seam sealer. http://www.classicmotorsports.net/news.php?cat=14 See the 6/27/2005 update.

Gary S.

wow that sounds really useful might use it in the future.