Foster Vapor-Fas 62-05 is a flexible, multi-ply laminate film used as a vapour barrier on commercial mechanical systems, such as ductwork, piping, and equipment. It consists of a layer of aluminium and polymer film, bonded together with an aggressive pressure-sensitive adhesive and a release liner. The outer layer of the film is coated for improved resistance to UV radiation and environmental contaminants.

This product is suitable for use in a wide range of temperatures, with a service temperature range of -40°F to 250°F (-40°C to 121°C). It is available in standard roll sizes of 0.5m x 50m and has a total film thickness of 5 mils (0.12mm). Other features and specifications of Foster Vapor-Fas 62-05 include low permeability, excellent resistance to puncture and tearing and a pressure-sensitive adhesive with a release liner for easy installation and storage. It is suitable for use on commercial ductwork, piping, and equipment.

• Service temperature: -40°F to 250°F (-40°C to 121°C)
• Standard roll size: 0.5m x 50m
• Total film thickness: 5 mils (0.12mm)
• Composition: Aluminum and polymer laminate film with pressure-sensitive adhesive and release liner
• Features: UV and environmental contaminant resistance, low permeability, puncture and tear resistance
• Purpose: Protects insulation on commercial ductwork, piping, and equipment from the weather, moisture ingress, and physical abuse