This pipe lagging is made of grey closed cell expanded polyethylene (PE). It is designed to insulate and protect pipes from freezing. It withstands temperatures of up to 100°C. Other benefits of this product include sound insulation and corrosion protection, which safeguards the user during installation. It measures 1 metre in length and is available in different pipe diameters: 15mm, 18mm, 22mm or 28mm with a wall thickness of 10mm. They are pre-cut lengthwise in pieces of 1 metre, depending on quantity and size. We recommend you to glue them together with a suitable glue or pipe insulation adhesive both on pre-cut groove and the joint between one lagging and another. The size corresponds to the diameter of the pipe to be covered. Available in packs of 15 pieces.