Screen Chem Catalyst One-component hardener to increase chemical and mechanical resistance and make the photo emulsion permanent. It increases chemical/mechanical resistances for long running productions.
On perfectly dry emulsion, using a sponge or a soft brush apply the catalyst over the entire surface of the screens, completely and uniformly on both sides. Leave the screens to dry horizontally at room temperature for five/ten minutes. Catalyzed screens can be used after 12 hours drying at room temperature.
If stored in its original container at a temperature between 15 and 25°C SCREEN – CHEM CATALYST will preserve its features for at least 1 year from the date of the production. It is always better to test the performance of the product before starting the application. Please see data sheet below.
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Safety Data and Technical sheets: