Muddy roads??

for wet mud I use celluclay mixed with a dark brown color I want. When it is dry I add a couple of coats of future and presto, thats it.

Perry,

I've been using MMP weathering powders for awhile now, mixed with Future acrylic floor polish. For dried mud, mix the powder with Future and Tamiya X-21 flat base. For wet mud, just mix the powders with Future. It'll dry glossy.

Jeff