You might try squirting thinner on a rag and rubbing lightly. I recently used it to remove spray paint from a vehicle and it came off easily, although this was spray paint and not a tri-coat paint like yours. Hope it works out.
You might try squirting thinner on a rag and rubbing lightly. I recently used it to remove spray paint from a vehicle and it came off easily, although this was spray paint and not a tri-coat paint like yours. Hope it works out.