The Calder Building Paper is suitable for use in construction sites and other temporary protection tasks. Ideal for use on all smooth surfaces, this roofing paper effectively prevents the underside of the lead sheet from corrosive attacks caused by the release of free alkali from 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
Width1000 mmTypeUnderlayPack Quantity1MaterialBuilding PaperLength25 mManufacturer Model No86031120Brand NameCalder