Flex Seal, a new liquid rubber spray which was originally designed for the aerospace industry, has become a household name in leak repair. The original intention for Flex Seal was to fix leaks where it was constantly wet and humid. But after they found that it was quite useful, they “leaked” the idea to the commercial retail industry.

The public was never meant to get their hands on Flex Seal, but now they enjoy an industrial-strength leak sealer that works great on roofs and basements, and now, it is even being used for insulation windows and doors.

The thick, durable formula of this liquid rubber spray enables it to endure harsh weather elements, and remain flexible whether hot, or cold.

The real benefit to having Flex Seal around is, if you happen to have a leak in your roof or pipe, or other places. You can fix it and save yourself some big repair costs, which usually equates to a lot of money that you could be using for something else.