Toughsheet, a black polythene roofing membrane from Frank Mercer and Sons, measures 4m x 25m (100m2) and is 300?m thick. It's suitable for wood floors and is BBA certified.

Product Features:

• Material: Polythene
• Colour: Black
• Dimensions: 4m x 25m (4000mm x 20000mm)
• Thickness: 300?m

A durable and reliable roofing membrane ideal for various applications.