Hi all, By the end of next week I want to move my plant out of it's 16" x 16" x 48" vegging grow tent to it's new home for flowering. I assembled a wardrobe closet & painted heavy coats of flat white on the interior of doors & the concentrated areas of walls & floor of closet. In a few days my 8" wall mount exhaust fan will arrive. The fan extracts the air at 200cfm. Temps willl be under control in the wardrobe closet. Now I'm sitting here with thumb up my butt waiting. What I would like to do now is get the 1/8" backing of the wardrobe closet covered with something reflective that will also prevent any heat damage to the backing & just to keep my mind at ease that I have nothing to worry about. Is this something I can get at the hardware store ? Would foil tape work or even more expensive tape you get at a auto motive store for like the firewall / flooring? If it doesn't need to be tape that's cool. All input would be greatly appreciated. Thanks, Eric.