• Category: Construction Services
  • Address: 552 Main Street, Unit 4, Waltham, MA, USA, 2452
  • Phone: (781) 899-9080
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PERMA-SEAL® Flexible Resins effectively penetrates cracks, pores, and capillary cracks to stop leaks and repair damaged concrete. Our repairs have proven effective in stopping all types of water leaks through concrete, masonry, and even steel. Call 781-899-9080.