2x more adhesion than industry standard
Self-adhesive backing seals directly to the deck
Fiberglass mat is stronger and provides better tear resistance than saturated felt
Aggressive bond at low temperatures, 45 degrees Fahrenheit minimum
Non-peel selvage edge
Use for valleys, eaves, flashings, hips, ridges, and rakes, and around dormers and skylights
Provides extra protection under any type of roofing: tile, wood shake, asphalt, slate, or metal.
Underwriters Laboratories Class A and Class C Fire Rating (based on roof covering). ASTM D1970, Standard Ice Dam Underlayment. Florida Building Code Approved - FL 17322. Miami-Dade County Product Control Approved