Originally Posted by Deborahlees
Insulite batting has a layer of 'foil' for insulation that would work as a 'vapor barrier'....when I make wineglass coaters I put in a layer of rubber sheeting. put remember anything sewn will have 'holes' from the needle that moisture could go thru. I am wondering if a spray of scotchguard on the back would be of any benefit.
right.. insulated barrier would be pierced. rubber sheeting .. oil cloth.. hmm.. thinking.. thank you.