K301 - Exterior Self-Leveling Concrete Topping
Ardex
#12435
Ardex K301 is an exterior self-leveling concrete topping that works on smooth new or existing concrete and approved non-porous surfaces. This product is suitable for use in wet areas and for interior or exterior applications. Can be applied over concrete and approved, properly prepared, non-porous surfaces, including terrazzo, epoxy coatings and ceramic and quarry tile – on, above or below grade. Available in bags of 50lbs. /22.7kg.
- Interior or Exterior
- Topping and underlayment
- Suitable for use in wet areas
- Suitable for use under the ARDEX MC™ Moisture Control Systems
- Pourable and pumpable
- Mixes with water only
- General priming recommendations: EP 2000TM with sand broadcast
- Packaging: 50lb (22.7kg)Coverage: 23sq.ft. per bag at 1/4” (2.1m2 at 6mm)
- Thickness:
- Neat: 1/4” to 3/4” (6mm to 19.6mm)
- Aggregate: up to 2” (5cm)
- Flow time: 10 minutes
- Walkable: 2 to 3 hours
- Waterborne sealer: 24 hours
- ASTM C109 mod (air cure only) Compressive Strength: 4,300psi (301kg/cm2) at 28 days
- ASTM C348 Flexural Strength: 1,000psi (70kg/cm2) at 28 days
- VOC: 0
