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Clear Span Aluminum Geodesic Dome Roofs

 

External Primary Seals

 

Internal Primary Seals

 

External Secondary Seals

 

Internal Secondary Seals

 

Roof Drain Systems

 

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Oily Water Separator Covers and Seals

 

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Miscellaneous Seal & Tank Parts

 

   
 

VaporFlexSecondary Seal

The HMT VaporFlex™ Secondary Seal is the first internal secondary seal to combine flexibility, low profile, light weight, abrasion resistance, 100% MTBE compatible materials and fifteen plus years life cycle into a competitively priced secondary seal.

 

The VaporFlex™ Secondary Seal, for internal floating roofs, was developed specifically to resist the many products and additives normally stored in floating roof tanks.  Its Petroflex™ (PTFE) wiper/vapor barrier fabric construction makes the VaporFlex™ Secondary Seal resistant to all stored products including benzene, methanol, tuluene, naphtha, ETBE, TAME and MTBE.

 

The VaporFlex™ Secondary Seal has unsurpassed gap sealing ability combined with the longest service life of any secondary seal for internal floating roofs.  Engineered for rapid field installation, the VaporFlex™ Secondary Seal can be installed on both aluminum and steel roofs.

 

Design Features:

  • Low profile

  • Resistant to all products normally stored in floating roof tanks

  • Longest service life for any secondary seal for internal floating roofs

  • Petroflex™ PTFE (Teflon®) wiper/vapor barrier fabric construction

  • Stainless steel metal parts

  • Excellent gap sealing ability

  • Rapid installation with both aluminum and steel internal floating roofs

  • Light weight

  • Abrasion resistant

 

 

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