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Sandstone-Application > Sandstone-Technical
Laying tips / laying instructions
The facade board is already firmly sealed, unlike the wall panel
* Sub floors must be solid and dust free
* Divide the natural stone adhesive (has a dark color and is suited for outdoor use) with a B2 toothed spatula (2,9mm teeth) (only use the amount you will process in one hour)
* Apply the first facade board aligned and level and firmly press down the board with your hands
* Place the following boards with an app. 5mm gaps in a bond to create a bond pattern and smooth the joint with a wet brush
* Avoid coming out of adhesive, cut immediately if it does
* Turn the board around for cutting, carve with the cutter and break it (carve through with cutter for holes)
* For edge formation use butt joints and close the butt with special filler
* Close the X-el with special filler