K-Rend MIX GP Mortar Base Coat
K Mix GP Mortar is a general-purpose mortar designed for rendering and pointing of blocks and bricks. It can also be used as a scratch coat plaster for internal and external work, as a bedding for pavia and as a rubbed-up finish suitable for external painting.
Features
- Workable and easy to use
- Convenient size bags
- Reduced wastage
Hand/Machine Application
Good Breathability
Strong Adhesion
Hand application coverage: 1.8kg / mm thick / m² | approx. 55 m² per tonne. Hand application require: 14-18kg / m² | approx. 8-10mm thickness. Machine application coverage: 1.5kg / mm thick / m² | approx. 66 m² per tonne for 10mm thickness. Machine application require: 12-15kg / m² | approx. 8-10mm thickness. Compressive strength class: CS III. Workable life: 4 hrs 28 mins. Capillary water absorption: W2. Adhesion: 0.28 N / mm² (FP – a). Water vapour permeability (μ): ≤ 15. Dry bulk density: 1400kg / m³. Thermal conductivity: P = 50% – 0.43 W / mK (tab value). Air content: 29%. Reaction to fire: Class A1. Durability (against freeze-thaw): based on provisions valid in UK and Ireland.
