• Security

    Be it the OVERT (what you can see) to the COVERT (what you cannot) Zeller+Gmelin boasts many unique products designed to help you cover yours.

    From uniquely designed OVERT scratch off inks not requiring a release coating, to COVERT special effect coatings and inks to differentiate and secure your brand, we have what you need.

    Have a unique security effect and can’t find what you’re looking for? Let us know. Zeller+Gmelin customizes and designs special effect security inks and coatings every day.

    Request more info about Security Products

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