Northcot Silver Grey 73mm
Ref Code: Northcot
Size Tolerance: T1 R1
Brick Dimensions: 215mm x 102.5mm x 73mm
Compressive Strength: 24.5 N/mm
Durability: F2
Maximum Water Absorption: 14 - 16%
Active soluble salts: S2
Pack size: 500
British Standard Specials: Available to order