SUNRISE, Fla., Oct. 1, 2025 /PRNewswire/ -- The Flex Seal Family of Products is expanding its innovative lineup with the launch of Flex Seal Draft & Insulation Tape. This flexible, weatherproof strip ...

Add Yahoo as a preferred source to see more of our stories on Google. BanksPhotos/Getty Images Poorly sealed windows allow heat to enter your home during the summer and cool drafts during the winter.