Calder Lead Building Paper, is to be used on smooth decking materials such as plywood, providing that the underside of the decking is ventilated. Lead Building Papers are also suitable for smooth concrete, stone or screeded surfaces to prevent corrosive attack on the underside of the lead flashing roll, caused by the release of free alkali from the drying cement.
Suitable for use on natural stone, concrete and screed surfaces
It can also be used on plywood when the underside is ventilated
Moisture Resistant Building Paper is also Available
Conform to BS1521 Class A
Dimensions - 25m x 1m
Technical specification
Width1000mmWaist Sizeab12cd13fwTypeUnderlayPack Quantity1MaterialBuilding PaperLength25mSupplier Part Number86031120Range DescriptionLead Flashing AccessoriesBrand NameCalder