MATERIAL - Nail: Carbon steel | Base: Mild Steel (28 GA)
FINISH - Galvanized
I4L perforated based insulation hangers are economical to install and one of the most universally accepted fasteners used to install insulation. Spacing recommendation: 1 hanger every square foot.
Apply adhesive (Super Metal Sealant) to the back side of the insulation hanger and press into place using a twisting motion. Allow the adhesive to cure for 24 hours (Drying time may vary with temperature and humidity) before inserting the insulation on to the pin. Once the adhesive has dried, push the insulation on to the pin and secure the insulation with the self-locking washer. Cut off the tip of the pin to avoid scratching yourself.