Non stock item

Ardex SD-T B Rapid Drying Industrial Base Mix 25kg

Non-Stock | | 2-3 Working Days

  • COST EFFECTIVE - base mix used prior to ARDEX K 80 topping layer
  • USER FRIENDLY - The ARDEX K80/SD-TB System can be installed from 5mm - 50mm over existing concrete surfaces

  • VERSATILE - can receive tiles and natural stone, can be hand mixed or pump applied
  • Rapidry Formula, ensuring drying time of 254 hours regardless of thickness


ARDEX SD-T B is a pumpable Subfloor Pre-Levelling Base Mix, pre-blended with graded aggregate to give significant cost savings on floors that require greater application thicknesses. Designed to pre-level concrete surfaces prior to applying ARDEX K 80.

  • Apply from 10mm-50mm in one operation
  • Rapid hardening – walkable in 2 hours regardless of thickness
  • Can be hand mixed or pumped

Unit Size Available: 25kg

Coverage: Approximately 1.3m2 at 10mm thick per 25kg bag

Working time at 20°C:
Approximately 15 minutes

Flow life at 20°C:
Approximately 10 minutes

Initial Set (Vicat):
Approximately 1½ hours

Final Set (Vicat):
Approximately 2 hours

Compressive Strength:
(EN 196) 28 days approximately 30 N/mm²

More Information

Brand Ardex
Coverage Approximately 1.87kg / m2/mm
Size 25 kg
Type Screeds-Levellers
Width (mm) 0

Technical Info


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