KING Reconstec 900

Reconstec 900 is a specially formulated mortar for repointing natural stone mortar joints. It is recommended to restore joints at ground level and above grade and where de-icing salts are used during the winter. It is made of a special hydraulic cement, silica sand, river washed sand and mineral additives. This product does not include a bonding agent and is not polymer integrated.

  • High water retention (twice than that of a typical type S hydrated lime based mortar)
  • Non-shrink (even at bedding consistence for laying brick)
  • Strong bond capability
  • No curing required
  • Not a vapour barrier, completely breathable
  • Very good freeze-thaw resistance
  • Easy to use
  • Pigmented versions available