

Mechanical Mineral Wool Attachment
Fastener attaches mineral wool while reducing thermal-bridging.
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Thermal-Grip® Impaling Fastener
Mineral Wool Fastener
- Energy efficient thermal break solution
- Reduces penetrations - attach wrap and insulation
- For use with sheet & fluid applied air barriers
- Air Barrier Performance
- Optional retaining disk secures insulation on pin
- Made in USA


Mineral Wool Attachment. Air-barrier Performance
Mechanical attachment of mineral wool insulation. Flexible 2" dia. washer seals air barrier penetration. *Optional use with caulk to seal screw penetration. Solid plastic washer creates a thermal break, reducing thermal bridging.
*Patented and/or Patent Pending.
