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TLCSS — Silicone Sealant for Storm Collar

How to Specify

Using tables from the National Fuel Gas Code or our Sizing & Application Guide, determine the diameter of venting required. The Sizing & Application Guide also offers tips on good design including multi-appliance system sizing and design.

How to Purchase

TLCSS — Silicone Sealant for Storm Collar

  • Used to seal storm collar to chimney length above cone of flashing.
  • 3-ounce tube.