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Joint Sealing - Cretex Specialty Products

Cretex Joint Sealing Submittal

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Cretex Specialty Products Joint Sealing

 

The Classic Internal Chimney Seal is available in standard 8 3/8", wide 10", and extra-wide 13". The sleeves are made of rubber which conforms to the physical requirements of ASTM C-923, as modified, with a minimum of 3/16 inch thickness for durability and resistance to puncturing or tearing. The Classic Internal Chimney Seal pleated configuration provides for a minimum 2 inch vertical of 1/2 inch horizontal movement before stretching the material. Flexibility of the seals material allows one size to fit a frame or chimney diameter differential up to 20%.

  • Designed for installation in either existing or new manholes.
  • Does not require excavation or manhole entry.
  • Versatile - Fits virtually any size or type of manhole.
  • Available in three widths.
  • Optional rubber extensions allow complete chimney coverage.
  • Reusable and adjustable.
  • Easy to install.
  • Mechanical seal, does not rely on chemical bond.
  • Not weather dependent.

 

 

 




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Blair Supply Corporation
785 Beahan Road - Rochester, NY 14624
585-436-9624

 

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