MasterSeal HLM 5000 alternative

I have waterproofed my basement walls with HLM 5000 and need to reseal a small area. I’m hesitant to pay $300 for a 5-gallon pail to take care of such… I have waterproofed my basement walls with HLM 5000 and need to reseal a small area. I’m hesitant to pay $300 for a 5-gallon pail to take care of such…Read MoreGreenBuildingAdvisor