So I have a really basic question but seem to be having a hard time finding an answer: So I've traced and cut everything out to make a cozy for my sp600 however I can't decide what is the best way to attach the bottom piece and the two ends that wrap around my mug. Is there an adhesive that will bond closed cell foam without disfiguring it? I've seen people use tyvek tape for cozys made of reflective bubble wrap – is this also the way to go with closed cell foam?
Any suggestions would be much appreciated.

