Vinyl covered black foil ducting
Flexible, light and durable - guaranteed air tight. Only a little more expensive than standard silver ducting but a much better investment over time. No problem with pinholes.
Hints and Tips. For a perfect fit when attaching, peel back a little of the black vinyl and pull the inner silver foil over. Strong and durable combi-ducting is ideal for use with air cooled reflectors on a light mover.