Mar-flex Waterproofing and Building Products is widely known as the leading innovator in the waterproofing industry. They earned this reputation by introducing unique and world-changing solutions such as the Geo-Mat (the world’s first 100% recycled drainage board) and ShockWave (winner of the Most Innovative Product at the World of Concrete Expo) 100% recycled drainage boards, Mar-flex Concrete Control Joint Systems, Fusion UV waterproofing membrane that protects your structure from UV rays and more! Mar-flex introduces new products that advance the science of waterproofing often, so keep checking back with us for the latest waterproofing news, product announcements, and much much more. For more information about our world-renowned waterproofing solutions check out our catalog, our Android Phone application, or our Facebook and Google+ pages.