Novia A1F Grade Standard Building Paper To BS 1521 – 25m X 1m

A traditional, reinforced kraft paper bitumen-bonded, laminate made to BS 1521, class A1F.

Manufactured with wet-strength kraft paper and meeting the technical requirements of BS 1521 for water-proof building papers, the product utilises polymer reinforcing scrim.

Typical uses
Vapour-checks, Underlays on uninsulated cladding, Temporary Protection, Separation Layers, Bond Breaks, Draught and Damp exclusion and Air Movement barriers.

Propertes
Length: 25m.
Width: 1m.
Roll size: 25m2.
Upper temperature stability: over 70°C.
Chemical resistance: resistant to chemicals found in plaster & cement.
Biological: does not attract insects or vermin.
Grade: A1F.
Certification: BS 1521.