ARDEX K 301 Exterior Self-Levelling Concrete Resurfacing Compound 25kg


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£60.08 inc. VAT
£50.07 ex. VAT
Calculated at Checkout
£60.08 inc. VAT
£50.07 ex. VAT


ARDEX K 301 is ideal for resurfacing exterior concrete areas including damaged drives, paths, patios and larger surface areas such as car parks and courtyards.

  • Fast setting – walkable after 2-3 hours
  • Rapid hardening – can withstand light vehicular traffic after 48 hours
  • Easy to mix and apply – pumpable
  • Apply from 2mm to 20mm thick in a single application
  • Can be used with suitable resin coatings
  • Suitable for internal and external applications

Coverage: Approximately 7.8m² at 2mm thick per 25kg bag

  Technical Datasheet   Safety Datasheet


Extra Information

Bulk Density of Powder:
approx. 1.37kg/litre
Weight of Fresh Mortar:
approx. 1.94kg/litre
Initial Set (Vicat):
approx. 40 minutes
Final Set (Vicat):
approx. 2 hours
Compressive Strength:
After 7 days 20.0 N/mm², After 28 days 28.0 N/mm²
Tensile Bending Strength:
After 28 days 6.5 N/mm²
Overcoat Time for Industrial Coatings:
Up to 5mm = 2 days, Up to 10mm = 5 days, Up to 20mm = 7 days