New product Launch, This insert will allow Customers that have bought the original Tubelagger Pro to Update should they wish to enable as fast cutting of 9mm wall insulation for 15mm Pipe. Many asked for an insert to enable 15mm pipe under floorboards to be insulated with cheaper 9mm insulation. Here it is and locks and docks into the original effortlessly. The original allows
22mm pipe x 13mm wall insulation
15mm Pipe x 13mm wall insulation
But also an added benefit was 22mm pipe x 9mm wall
With the retro insert you can add 15mm pipe x 9mm insulation.