08-02-2013, 06:38 PM
Vent Cap Systems are reusable tools designed to seal ducted HVAC systems during duct leakage testing. They were designed to replace Duct MaskĀ®, and the other non-namebrand plastic tapes, used in duct leakage testing for over 30 years. Unlike these register sealing films, Vent Cap Systems are non-adhesive making them safe on painted, wall papered, and finished wood surfaces. Vent Caps are 100% reusable making them environmentally friendly. They can also be applied and removed at a distance without the use of a ladder making them safer to use duct leakage testing equipment. They are the obvious economic and environmentally friendly choice.