I was using West System 2 part epoxy resin & hardener a week or so ago on a few things on deck. Have just noticed it must have got on the bottom of my shoe or something, there are several small spots/drips of epoxy about the size of a dime in the non-skid on deck. Any suggestions how to get rid of it without affecting the non-skid ? Dremel w/buffing tip, dental tool, heat gun ???

thanks, cheers, John