Twistfix

Stone Repair Mortar - Hamstone Yellow

Product code SRM-HY-1
  • RRP £14.18
  • £11.82
  • £9.85
(1 item in stock)
This vapour-permeable Stone Repair Mortar is formulated on a lime base.  Use it to repair chipped, spalled and damaged  yellow-coloured limestone  to leave masonry with a natural colour-matched finish.
  • Ensure damaged brick surfaces are free of dust, dirt and other loose fragments.
  • Brickwork should be lightly wetted but not soaked.
  • Add 1 part water to 4-5 parts repair mortar powder and mix thoroughly
  • Apply the Old London Stock brick repair mortar in layers of up to 20mm thick.
  • The final layer should be slightly protrusive of the brick surface and allowed to set.
  • The repair can then be sanded, shaped and modelled for up to 48 hours after application.
  • The mortar should not be applied in temperatures below 5°C.
  • Wash tooling and spillages with clean water.
Please refer to detailed instruction on the packaging.
 
This colour-fast brick repair mortar contains pigments to match Hamstone Yellow-coloured limestone and sand stone.  Use only as an adhesive filler for repairing the face  of damaged brickwork.
  • Compression Strength: 8-12 N/mm2
  • Water Mixing Ratio: 7-9 Litre/Kg
  • Volume mixed mortar: 800 ml/Kg
  • Coverage - 15mm thick: 1.25 Kg/m2

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