Laydex Laribit Green Mineral Prem Shed Felt 10m is a pre-fabricated waterproofing membrane. It is made of distilled bitumen and elasto-plastic polyolefin polymers (APP), and non-woven single strand composite polyester reinforcement, which provides the membrane with very high mechanical characteristics and dimensional stability. This waterproofing membrane can be used on sheds, garages and portable buildings.