CertainTeed Flintlastic® SA Cap CoolStar® is a self-adhering, SBS modified, polyester/fiber glass scrim combination mat reinforced cap sheet with reflective CoolStar granules suitable for use in accordance with CertainTeed specifications for most low-slope roof system applications.

  • Granulated, uncoated finish
  • Handles like standard product - no special installation requirements
  • Low maintenance
  • More consistent
  • More aesthetically pleasing

Flintlastic SA Cap CoolStar meets or exceeds ENERGY STAR® requirements and can be used to comply with the 2016 California Title 24 Part 6 Cool Roof Requirements. Visit www.coolroofs.org or www.energystar.gov for more information.

Technical Information

  • Reinforcement: Polyester/Fiber glass scrim combination mat
  • Top Surface: Highly reflective CoolStar granules
  • Back Surface: Removable release film
  • Dimensions: 39-3/8" x 32' 11" (100 sq. ft.)
  • Thickness: 4.0mm (160 mils)
  • Coverage: One square
  • ASTM D6164, Grade G, Type I


When installing CertainTeed Flintlastic SA Cap CoolStar or any of the CertainTeed Flintlastic SA self-adhering roofing products, particular attention must be paid to storage and handling, deck preparation, slope and drainage, and application requirements to assure a successful installation and long-term performance. For detailed installation instructions please refer to the CertainTeed Commercial Roof Systems Manual.

Warranty Details

CertainTeed backs its commercial roofing systems with the confidence of three warranty choices:

  • Limited Product Warranty
  • NDL Roof Membrane Limited Warranty*
  • Full System NDL Limited Warranty*

Owners and specifiers who choose the NDL or Full System NDL warranty options have the added security of manufacturer involvement in the sometimes difficult process of contractor qualifying and workmanship inspection. Consult with the roofing contractor and your CertainTeed commercial roofing territory manager to decide which CertainTeed warranty is best for your building or project.

*NDL warranties are not available on all specifications and are only available through CertainTeed Gold and Silver Star Contractors

Export Information

Flintlastic® SA Cap CoolStar® is available for Export.  Please review the related product brochures for additional information.

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