Based on Saint-Astier® lime, with specific aggregate and additives, ST.ONE® FLAGSTONE is a ready-to-mix mineral mortar specially designed to imitate, repair and preserve
Flagstones/Thresholds or paving stones.

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Step and FlagstonesStep and Flagstones
020020023023057057086086441441892892082082083083074074264264457457Other colour (contact us)Other colour (contact us)
5 KG5 KG10 KG10 KG20 KG20 KG
SKU: N/A Category:


With our constant quality of natural lime and Limestone know-how Saint-Astier provides you with a durable and aesthetic 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


Step and Flagstones


020, 023, 057, 086, 441, 892, 082, 083, 074, 264, 457, Other colour (contact us)

Bag weight

5 KG, 10 KG, 20 KG

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