Dow Corning® 123 Silicone Seal is a pre-formed, ultra-low modulus silicone extrusion that is bonded to substrates using Dow Corning® 791 Silicone Perimeter Sealant or Dow Corning® 795 Silicone Building Sealant. Dow Corning® 123 Silicone Seal can be used in both new and remedial construction applications.
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