Grace Ice And Water Shield For Roof

Grace ultra is a unique self adhered underlayment formulated with a butyl adhesive that delivers unmatched thermal stability.

Grace ice and water shield for roof.

Ice dams grace ice water shield should be used in conjunction. Forms watertight seal at overlaps. Seals around roofing nails resisting leakage caused by water back up ice dams or wind driven rain. Grace ice and water shield fully adhered smooth surface roofing underlayment provides best in class roof leak protection against wind driven rain and ice dams.

Grace ice water shield also offers leak protection in trouble prone spots like valleys skylights protrusions and other flashing areas. It is suitable for use under copper cor ten steel and zinc roof coverings. Grace ice and water shield ht is an excellent high temperature ice and water barrier that follows in the footsteps of the original ice and water shield but is specially formulated to meet the higher service temperatures that are inherent to metal and tile roofs. Specifically designed to meet the challenges inherent in metal roof assemblies.

It is composed of two waterproofing materials an innovative and proprietary rubberized asphalt adhesive combined with a high performance polymeric film with uv barrier properties. It is a premier peel stick roofing underlayment that bonds firmly to the roof deck seals around nails without heat or special adhesives. Grace ice water shield is a versatile underlayment material that may be used on sloped roofs under mechanically attached roof coverings such as asphalt shingles slate tile cedar and standing seam metal in many climate and assembly conditions see limitations for additional information. The proprietary adhesive if formulated with a temperature resistance of up to 260 f.

Can be left exposed for up to 120 days. Grace ice water shield is the original self adhered underlayment that delivers superior waterproofing performance and has been installed on more than two million homes including many in the most severe climates. Delivers all the advantages of grace ice and water shield with thermal stability up to 260 f. Grace ice water shield is used as an underlayment for sloped roofs to resist water penetration due to water back up behind ice dams or wind driven rain.

Grace ice and water shield roofing underlayment a registered trademark of gcp applied technologies is the name that contractors trust the most to protect their reputations. Grace ice water shield ht high temperature self adhered roofing underlayment is a premier membrane designed to deliver premium in place performance for high temperature applications. Grace ice wa. Grace ice water shield is a self adhering rubberized asphalt roofing underlayment that protects against ice packed roofs and wind driven rain.

Forms a watertight seal around fasteners used to install shingles and other roof coverings.