PVA- polyvinyl alcohol- is usually green and thick obtained by the quart at an automotive paint store or where fiberglass supplies are sold. Yup- I suppose it would wash off quickly in a rainstorm- and then the muddy road dirt would start sticking again.... ick.
Dacarls:
A-class USA 196, USA 21, H18, H16
"Nothing that's any good works by itself. You got to make the damn thing work"- Thomas Edison
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