Product Overview

Opti-Etch is Luxfer Graphic Arts new etching oil for use with magnesium photo-engraving plates.
Opti-Etch holds fine detail whilst maintaining optimal etch rates and prolongs bath life.

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    Standard Operating Parameters:

    5% Opti-Etch oil

    20% 42 Baume Nitric acid

    Operating temperature

    Paddle speed 500-600rpm,
    machine dependent

    Operating Guidance

    Opti-Etch has been developed to directly replace the existing etching oils and can be used with Luxfer Graphic Arts’ recommended standard parameters.

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