KingRep AC50®
Improved cementitious skim coat, smooth finishing and small filling putty plaster suitable for internal and external applications.
Overview
KingRep AC50 is a polymer modified cementitious skim coat and smooth finishing plaster for internal and external applications specially designed to be over painted by decorative coats. KingRep AC50 is composed of a blend of cement, calcium carbonate, limestone, dry powders and selected polymers which when mixed with water produces a thixotropic creamy mortar suitable for plastering and filling the cracks and small holes on vertical and overhead surfaces.
Applications
- KingRep AC50 is designed for use internally and externally in applications such as:
- Skim coat and smoothing putty over concrete and cement based plaster to provide a smooth surface ready to be painted
- Filling cracks, scratches and small holes before painting
Advantages
- High resistance to weather conditions
- Low absorption to water
- Provides an excellent protection for the decorative painting layer against moisture
- Shrinkage controlled cementitious plaster
- Easy to apply, provides a smooth surface that can be easily hand sanded One component, requires only addition of water
- Thixotropic properties, suitable for vertical applications
- Easily applied by trowelling
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Colour | White or grey | — |
| Fresh wet density | 1.6 ± 0.1 g/cm³ | — |
| Application thickness | Up to 3 mm | — |
| Bulk density | 1.3 ± 0.1 g/cm³ | — |
| Application temperature | 5 - 35ºC | — |
| Working time | 60 - 90 min | — |
| Final setting time | ASTM: 8 - 9 hr C191 | — |
Usage & Packaging
KingRep AC50 is available in 20 kg bags.
Approximately 18 litres per bag, which is 18 m² per 20 kg bag @ 1 mm thickness. KingRep® AC50 Improved cementitious skim coat, smooth finishing and external applications.
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Bag
Product family
Crack filling polymer modified cementitious fairing coat repair mortar.
Shrinkage compensated free flowing micro concrete.
Medium build, high strength cementitious repair mortar.
One component medium build cementitious repair mortar.