Resilient Bar 3m is designed to be used to isolate the plasterboard from direct contact with the above ceiling, it works to dissipate sound reducing the transmission across the ceiling of a room.
Standard Metal U Track, also known as a metal furring channel or metal stud track, is a type of metal framing component used in construction to create wall partitions, suspended ceilings, and other similar structures. The U shape profile of the track consists of galvanised steel, which makes it strong and durable.