H&B Thermal 2-SEAL™ Tie (125/box)

The THERMAL 2-SEAL™ TIE features a screw with special alternating threads for use with concrete, CMU, wood stud, or brick backup.

• Fabricated from stainless steel and COATED with a proprietary material tested in accordance to UL94 (The Standard for Flammability of Plastic Materials) and is designed to decrease thermal transfer through rigid insulation.
• The THERMAL CONCRETE 2-SEAL™ TIE has a barrel with factory-installed Stainless Steel bonded EPDM washers to seal both the face of the insulation and the air/vapor barrier.
• The large 1-1/2” diameter washer seals insulation and helps secure the insulation to backup, reducing or eliminating penetrations caused by insulation fasteners.
• This is an improvement over similar anchors that only seal at the insulation and render the vapor barrier susceptible to air and moisture infiltration if not precisely installed (perfectly perpendicular to the backup).
• Barrel portion available in 5/8", 1", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2", and 5" lengths to accommodate thickness of insulation.
• Requires a pre-drilled 5/32” (4 mm) hole to a depth of 2” (51 mm) into concrete, CMU, or masonry backup .