SEALING SYSTEMS, INC. is located in Loretto , Minnesota. The company was formed in October of 1995. It was created by a group of individuals who have over 100 years of experience in the underground utilities market. SEALING SYSTEMS was incorporated by the State of Minnesota on December 12th, 1995 and became SEALING SYSTEMS, INC. (SSI). Sealing Systems, Inc. is a national manufacturer and distributor of quality products for sustaining and maintaining municipal water and sewer systems by preventing inflow and infiltration. Our product line includes: chimney seals, joint wraps, chemical grout, manhole adjustment rings (HDPE & Rubber Risers), and manhole inserts