Buy & Ardex K301 External Self-Levelling Compound 25kg Grey Online

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Ardex K301 External Self-Levelling Compound 25kg Grey

Fast Setting & Rapid Hardening

Colour: Grey

Size: 25kg Bag

Min Depth: 2mm

Max Depth: 20mm

3m² @ 5mm thickness per 25kg bag.

£46.50 ex vat
£55.80 inc vat
in stock
Description
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ARDEX K301 is a Fast Setting Resurfacing and Levelling Compound for Concrete. ARDEX K301 is a grey powder consisting of special cements, graded aggregates and high-quality synthetic resins. When mixed with water, a fluid mortar is produced which sets after approximately 1 hour and can normally be walked on after 2-3 hours at 20°C. ARDEX K301 can be applied from 2mm to 20mm in a single application. The set and hardened ARDEX K301 is usually ready to receive light rubber-wheeled traffic after 48 hours at 20°C.

Features:
Flowable Cementitious Levelling and Repair Mortar - for the repair and levelling of rough or damaged concrete.
Suitable for internal and external applications onto concrete and bonded cement/sand screeds.
For smoothing and resurfacing paths, drives, parking areas, courtyards, etc.
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 painted or used with suitable resin coatings.

ARDEX K 301 – Cementitious screed material of use internally and externally.
EN 13813: CT-C30-F7-A22.
Mixing: A 25kg bag requires 5¼ litres of water. 
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 = 30.0 N/mm².
Tensile Bending Strength After 28 days: 7.0 N/mm².
Overcoat time for industrial coatings, thickness of ARDEX K301 Time:
- Up to 5mm = 2 days.
- Up to 10mm = 5 days.
- Up to 20mm = 7 days.