The company’s duct wrap insulation is composed of glass fibers bonded together with a thermosetting resin, creating a strong, resilient, blanket-type insulation that is easy to fit and install on hvac ...
The Microlite® formaldehyde-free fiberglass duct wrap insulation has a new acrylic-based binder. According to the manufacturer, unlike phenol-formaldehyde binder, this white acrylic binder tends to ...