• How to avoid stains on a varnished MORTEX® coating?

    For a varnish to be efficient, it must be applied according to the rules of art and the prescriptions of the technical data sheets available on www.bealinternational.com .
    Damages on a scratched varnished substrate can be equivalent to that of an unprotected substrate. Stains in these areas may be difficult or even impossible to remove.
    The technical data sheet of each product (available on www.bealinternational.com) must scrupulously be observed during application.
    In order to obtain effective results, it is necessary to :
    – apply the protection on a clean and dust-free surface and wait until it completely dries,
    – apply the varnishes with suitable brushes and rollers and regularly cross each pass, lightening the pressure put on the tool crescendo.
    – on a structured and/or open-pored support, tapping with an “ad hoc” brush is imperative to make the varnish penetrate to the bottom of the cavities formed by the pores. If this work is not carried out in this way, water and grease will penetrate into these cavities, will be picked up by capillary action and will reveal a stain that is difficult or even impossible to remove even under the chosen protection.


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