ARDEX K 301 Exterior Self-Levelling Concrete Resurfacing Compound

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.

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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

Datasheets

Additional information

Sizes

25kg

Coverage

Approximately 7.8m² at 2mm thick per 25kg bag

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