there is no way to hide heat, a/c maybe the only way but then u got an a/c running in winter..... Look at it like this. to hide heat u must contain it. You contian it by reflecting it and using materials that do not absorb heat. Aluminum foil might work. Also u have to take into account that u need to Air tight seal your room with this stuff. We could just be like arnold and use some mudd to trick the predetor.
JackdaWack Reviewed by JackdaWack on . Blocks heat detection? Well I was going through this site I found and I found this product http://secure.thegrowshop.nl/index.php?page=shop.product_details&flypage=shop.flypage&product_id=813&category_id=102&manufacturer_id=0&option=com_virtuemart&Itemid=26 Anti Detection foil?? Does this block the heat signals from showing on the walls of a grow room? Rating: 5