Well I was going through this site I found and I found this product

http://secure.thegrowshop.nl/index.p...mart&Itemid=26

Anti Detection foil?? Does this block the heat signals from showing on the walls of a grow room?
orangeman Reviewed by orangeman 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