MUKWONAGO — You've probably seen a lot of commercials for products and wondered, 'Does that really work?' The commercial for a product called Flex Seal caught the eye of FOX6's Contact 6 reporter ...

We believe in second chances, and some of you may remember back in 2011 when we gave Flex Seal a test -- and it ended in a thumbs down. Well, many of you have requested a re-test for Flex Seal. So we ...

Flex Seal Flood Protection Spray is a “waterproof protection” product that seals cracks and prevents damage from floodwaters. But does a 4.5-star rating on Google and over 200 reviews mean the product ...