Natural and Sustainable Conservation and Repairs Solutions, based on limes  from Saint-Astier, sands and specific additives, St.One ® Customized, is a mineral mortar ready to mix only with water, specially studied to repair / imitate and preserve the stone.
Saint-Astier Laboratory is able to match the background on properties, granulometry and colours for your project and propose you a Customized and Tailor Made solution for matching to the characteristics of the Stone to be repaired and preserved.

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941941445445455455371371Other colour (contact us)Other colour (contact us)
5 KG5 KG10 KG10 KG20 KG20 KG
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With our constant quality of natural lime, stone, and brick know-how Saint-Astier provides you with a durable, aesthetic and customized solution for your repairs.

Our St.One® range is a unique and complete range with :

  • High Vapour Permeability
  • Compatible elasticity Modulus
  • Excellent Bonding Characteristics
  • High Durability
  • Perfect Workability (both soft & carved)
  • Matched Stone Types, Grain & Colour
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Additional information


941, 445, 455, 371, Other colour (contact us)

Bag weight

5 KG, 10 KG, 20 KG

For Technical Data information, please contact directly Saint-Astier Team