WE USE SP-3 PROPRIETARY WATER ACTIVATED POLYURETHANE TO STOP BASEMENT LEAKS
SP-3 is a single-component water activated resin, injected in one application with no added activator. This one-step process ensures an appropriate blend of polyurethane-based waterproofing material on every job.
Once injected under high pressure, SP-3 fills the openings all the way to the outside of the foundation.
SP-3 reacts within 40 seconds creating a lasting bond that is pliable and elastic
Why does Mr. Sponge Waterproofing, Inc. have proprietary polyurethane? Because with the amount of leaks we service and warranty, we want to ensure that we have polyurethane that performs to our high specifications and will not fail. With our own polyurethane and our owner operated service, we provide the highest control and application possible in leak prevention services.
“Look to Mr. Sponge for Urethane Injections to repair basement wall leaks,” says America’s Master Handyman ® Mr. Glenn Haege, The Detroit News, publication date September 22, 2009.