CertainTeed Flintglas® MS Cap Sheet CoolStar® is a mineral surfaced fiber glass cap sheet with reflective CoolStar granules. It is designed for use as a cap sheet over inorganic and organic built-up roofing systems.

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

Flintglas MS Cap can be installed to meet the requirements established by California Title 24. Visit www.coolroofs.org for more information.

Technical Information

CertainTeed Flintglas MS Cap Sheet CoolStar is manufactured on a durable, high quality fiber glass mat which receives a heavy coating of weathering grade asphalt and is surfaced with highly reflective CoolStar granules. The fiber glass base mat provides excellent strength and moisture resistance in conjunction with a reflective, durable granule surface.

  • Support Mat: Wet process fiber glass mat
  • Surfacing: Highly reflective CoolStar granules
  • Weight: 80 lbs. per roll
  • Dimensions: 39-3/8" x 32' 10" (108 sq. ft.)
  • Coverage: One square
  • Thickness: 3.0mm (120 mils)
  • ASTM D3909

For additional technical resources please refer to the CertainTeed Commercial Roof Systems Manual.

Installation

CertainTeed Flintglas® MS Cap Sheet CoolStar® may be applied in either hot asphalt or approved cold adhesive such as CertainTeed's FlintBond®. Rolls should be stored upright, off the ground, and completely protected from the weather. Roof decks shall be structurally sound, dry, smooth and meet or exceed minimum requirements of the deck manufacturer, local code and CertainTeed. Roof decks shall provide positive drainage.

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

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