Active leaks in concrete or masonry – whether it's in a basement wall, a swimming pool or a septic tank – is a major issue that needs to be fixed immediately. Concrete Expert Dirk Thape shows you how to tackle this challenge with Sakrete's Leak Stopper hydraulic cement. Get more Pro Tips at sakrete.com/projects Sakrete Pro Tips: Get the Job Done Right Go beyond the basics of concrete work with Sakrete Pro Tips. From new construction to repair and everything in between, our experts will share insider knowledge earned over decades to help you get the job done right every time. #Sakrete #ProTips #StopLeaks 0:00 - Welcome to Sakrete Pro Tips 0:20 - Know Your Mix 1:09 - Mixing 2:00 - Applying Your Patch 2:25 - Finishing Tip