Renovation plaster system
gräfix 93
Pre-spray bonding bridge according to WTA data sheet 2-9-04/D
CS IV - according to WTA data sheet 2-9-04/D
Based on HS na cement (high sulphate resistance/low alkali content), gräfix 93 ensures an intimate bond between the masonry and the restoration render, promotes the diffusion of salts from the masonry into the final restoration render and the drying out process. Pure manual plaster.
Delivery: 30 kg bag
Grain size: 0 - 4 mm
- Normal plaster mortar according to DIN EN 998-1
- grain size 0 - 4.0 mm crushed limestone sand
- approx. 20 litres of fresh mortar
- approx. 670 litres/to
- Processing time approx. 30 minutes
- Delivery in 30 kg paper bag
- 40 bags per pallet/1.2 tonnes
- Ideal bonding primer for gräfix 92 restoration plaster or gräfix 95 restoration base plaster
- Can be used indoors and outdoors
- good adhesion with high compressive and flexural strength
- high sulphate resistance due to HS/NA cement
- low alkali content
- Apply by hand
- Pre-wet the substrate/masonry accordingly
- Mix one bag of gräfix 93 with approx. 6.5 litres of water
- Mix thoroughly for 5 minutes
- Cover approx. 2/3 of the plaster base in a wart or net shape
- Fill masonry joints
