Heat resistance up to 300°F 100% butyl adhesive is ideal for use in elevated temperatures， for copper， zinc roofs， or any application where superior heat resistance is required
Superior protection for expensive metal roofs: unique solution for protecting high end roof coverings
Membrane bonds to the roof deck and forms high quality laps: helps ensure watertight seal and premium leak protection
Compatible with roofing materials: provides watertight transition between low slope and steep slope roofs
Protects roofs from wind driven rain and ice dams
Aesthetically pleasing - the thin membrane meets code standards for fastener seal ability but will not show through roof coverings
Grace expertise: developed by the recognized leader in self-adhered roofing underlayments and the manufacturer of Grace Ice and Water Shield
Grace expertise - grace is the recognized leader in self-adhered roofing underlayment and is the manufacturer of Grace Ice and Water Shield
Underwriters Laboratories， Inc. R13399 Class A fire classification under fiberglass shingles and Class C under organic felt shingles
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