Coarse Aggregate for unbound material (20mm [¾"] s.sized) All-in aggregate Any leakage is dessicated rather

Any leakage is dessicated rather than absorbed which kills the bacteria

Each of our masonry sands is intended to produce mortar of predictable strength and durability

Stipple Coats and Base Coats is available subject to quantity and notice

White speckled grey/green chipping

Coarse Aggregate for unbound material (20mm [¾"] s.sized) All-in aggregate Any leakage is dessicated ratherA medium single sized 10 20mm coarse gravel aggregate for unbound drainage material. Complies with BSEN 13242 PD 6682 6 Table 4 A blend of sand and gravel aggregates which require the addition of water for the production of well graded consolidated fills. Complies with BSEN 13242 PD6682 6 Table 6 GC80 20 GTC20 15 used for bedding and haunching pipes and cables.