Surface preparation

The surface to be primed must be dry, free from dust, grease or oil, and have good adhesion and load-bearing properties. Loose tiles and tiles with cavities behind should be removed. Before applying the primer, remove all corrosion from metal substrates by sanding and/or blast-cleaning.


The amount of hardener required is dependent on temperature. For details see the container lid.The adhesive base should be applied as a sealed film with blanket coverage and in principle should be sprinkled with quartz sand of grain size 0.3 – 0.8 mm. If this cannot be achieved within one working process, a second priming layer has to be applied.

Please also refer to our instructions on priming and our technical information sheets

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