Grace Ultra | Underlayment | 198 sqft/roll
Grace Ultra | Underlayment | 198 sqft/roll

Grace Ultra | Underlayment | 198 sqft/roll

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Regular price$319.00
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GRACE ULTRA™ self-adhered roofing underlayment features a unique 100% butyl adhesive formulation. GRACE ULTRA™ delivers best-in-class waterproofing protection and the highest level of thermal stability (300F). Suitable for use in the most extreme conditions, including under copper, COR-TEN® and Zinc roofing.

Roll Dimension is 34 in. x 70 ft. (198 sqft).

  • Butyl Adhesive
  • Thermal Resistant to 300F
  • Compatible with TPO and EPDM Roofing Membranes
  • Seals around fasteners

APPLICATION TYPES

  • Copper, COR-TEN, and Zinc metal roofing
  • Steep/Low Slope transitions
  • Waterproofing Parapets
  • Eave/Valley Protection
  • Desert and Alpine Climates
  • Heavily Insulated roof decks

 

SUPPORTING MATERIAL




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