The Mercury Roofers' Choice 170G Breather Membrane is a polyolefin roof underlay offering 50 square metres of coverage. It's ideal for roofing projects and comes in a convenient 50m x 1m roll.

Product Features:

• Material: Polyolefin
• Coverage: 50 m2
• Length: 50000 mm
• Width: 1000 mm

This robust and reliable membrane is a practical solution for various roofing applications.