Erfurt 4mm Insulated Lining Paper 10m Insulating Lining Paper is 4mm thick providing effective internal wall insulation as well as combating condensation and mould growth. As with Heatsaver this product is treated with fire retardant. The product is supplied ready laminated to a reinforced liner for easier handling and to provide a basic surface that it is possible to paint directly although overlining is recomended to achieve a good finish and improve durability of the surface. Recommended adhesive; Wallrock Thermal Liner adhesive or Decosa adhesive. Coverage 5.0m Roll length 10m single Roll width 0.5m Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.