ROCKWOOL TechTube is a pre-formed pipe section layered with an acoustic membrane and a reinforced aluminium foil outer. It has been developed and tested for providing noise control to pipework and circular ductwork.

• ROCKWOOL TechTube is easy to apply as one single application, allowing for efficient installation.
• The material can be simply cut with a sharp knife, so it is easy to install around bends, etc.
• TechTube is suitable for for equipment operating up to 230ºC