Protecting façades made of mineral building materials

KÖSTER façade protection systems prevent masonry and concrete from liquid water ingress (rain or splash water, condensate), but at the same time water vapor is still able to escape from the façade. That way, long term moisture damage can be avoided.

KÖSTER Façade Cream is a solvent-free pasty hydrophobization material. It is applied as a film using a roller or brush and penetrates deep into mineral substrates.

KÖSTER Siloxan in contrast, is a hydrophobization liquid and can therefore, be sprayed onto the façade or alternatively brush applied.

Always adhere to the specifications in the respective Technical Guidelines.



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