Tips for a successful search

Using specific industry keywords and phrases will generate the best results for your search. Generic terms like asphalt, building materials, chemicals, etc. will generate a large number of results.
If you are searching to see if we perform a specific Test Method or Specification, use the  Product Testing Index
Call us anytime 813-621-5777
Validated Products
  • Listee
    • GCP Applied Technologies
  • Manufacturer Location
    • Bedford Park, IL
  • Category
    • Roofing Material
  • SubCategory
    • Underlayment
  • Certification(s)
    • ICC-ES AC188

Grace Ice and Water Shield HT

Grace Ice and Water Shield HT is a self-adhered roofing underlayment designed for high temperature applications. Underlayment is manufactured as a polymeric film surface coated with rubberized asphalt adhesive. Underlayment rolls have approximate dimensions of 75ft x 3ft. Underlayment is self-adhered.

Ratings

ICC-ES AC188
Product has met Table 1 - Requirements for Installation Over Solid or Closely Spaced Sheathing of ICC-ES AC188. Product is not qualified as a component in Fire Classified Roofing; product is permitted in nonclassified roof coverings.