Quote:
Originally Posted by jjackstone
They have aluminum foil as opposed to Mylar as a reflective surface. And the surface is not smooth so there is a little loss there too. But at eight bucks a sheet it was worth it.
JJ
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The foam that I put a link up of is not aluminum foil backed because it can very easily be melted with a hot knife (I should know, the wifey had me do a crafty project a couple of months ago). They probably do sell aluminum backed foam which might be what you are thinking of.