Ardex K 301 Exterior Self Smoothing Levelling Compound 25kg

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  • 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

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ARDEX K 301 is ideal for resurfacing exterior concrete areas including driveways, garage floors, walkways, paths, patios and other concrete wearing surfaces exposed to normal foot and rubber wheeled traffic. It is also suitable for permanently wet areas and may be used around swimming pools where it can be tiled onto directly.

Application depth: 2-20mm
Working time: 30 minutes
Walk on time: After 2-3 hours
Light traffic from: 48 hours
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 Stregth: 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

More Information

Brand Ardex
Coverage Approximately 7.8m2 at 2mm thick per 25kg bag.
Size 25KG
Type Screeds-Levellers

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