Adhesion promoter: preparation of the substrate for microcement
In today’s video, Borys shows how to properly prepare a substrate for microcement using adhesion promoter FestKontakt and fiberglass mesh (surface reinforcement kit can be purchased in our shop).
Don’t forget to switch on the English subtitles!
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You might be also interested in knowing why is it better to strengthen the substrate with adhesion promoter and not with epoxy resin.