100mm Solid Dense 7.3N Concrete Block - Pack of 72Dense aggregate blocks are suitable for use in walls above and below ground and in block and beam floors. They have a proven high level of technical performance. Benefits include excellent acoustic performance, amazing sound insulation properties, an ideal background for drylining, plaster, rendering and fixings and it's suitable for use in all types of buildings. Class A1 Fire rated For use in walls above and below ground High levels of fire

Tensile Strength 310N/50mm

A 20kg bag of LX-500E Exterior Leveller covers approximately 2

Door can be fully removed

65mm Multifoil Insulation

• All steel

selected on the basis of installation considerations and fire resistance

Industrial applications

Our underfloor range remains easy to install with minimal wastage

Our flexible lead slates can be used as weathering slates on:

It is also commonly used for ventilation purposes on extraction flues at land fill sites

Interior floor levelling in dry areas only (2-12mm depth)

SF Multicloser has pre-cut grooves to simplify cutting the closer to the required size at 100