Features:

·   This fastener is bonded to the ductwork with an appropriate adhesive material and allowed to set up.

·   After suf-ficient drying time the liner is impaled on the pin and a washer added to retain the liner.

·   Designed to meet SMACNA HVAC Duct Construction Standard for Mechanical Fasteners.

·   All steel used in Duro Dyne Insulation Fasteners meets ASTM-A591.

·   All dimensions used in pin length are from bottom of head or base of fastener.

Specification:

·   Pin: min. 12 Gauge Zinc Plated

·   Base dimension: 2" x 2" galvanized 28 Gauge steel

·   Adhesive: Polyethylene foam impregnated with rubber based adhesive.