What type of Weld Pins to use on ductwork with Elastomeric Duct Liner?
When a shop is securing weld pins to Fiberglass Duct Liner, it’s typical that they use pins that have a shorter length than the thickness of the liner. On 1″ Fiberglass Duct Liner, for example, 3/4″ long weld pins are used. This compression resembles the quilted look of buttons on a leather chair. By spotting […]
What type of Weld Pins to use on ductwork with Elastomeric Duct Liner? Read More »