emergency blankets are indeed mylar and damn cheap too .
you can't beat em for 2.00 each .
peace
crispi
xcrispi Reviewed by xcrispi on . reflective room material? So I have a 3x6 room, all dedicated to veg right now, and I was looking for some input on the importance of reflective material. I've read of people using mylar (of course), flat white paint, and the one I'm thinking about, emergency blankets. What are people's thoughts on emergency blankets? Do they burn like aluminum foil? Is white paint enough? Thanks! herbaltivo Rating: 5