Foster Vapor-Fas 62-05

Vapor-Fas™ 62-05 is a flexible vapor barrier jacketing material designed for use over the insulation of air ducts, pipes and equipment. It consists of a 5-layer construction of aluminum and polymer laminated film with a high-performance pressure-sensitive adhesive.

The special multi-layer construction includes an outer protective layer that improves resistance to UV and other environmental factors. It has extremely low vapor permeability and excellent puncture and tear resistance. Vapor-Fas™ 62-05 provides protection against weathering, moisture and mechanical stresses.

Operating temperature (on the outside of the insulation): -40 °C to 121 °C (-40 °F to 250 °F).