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Products for Optical Brighteners (Adhesives)


KeyflourTM optical brighteners are an excellent way to both reduce yellowing and function as a taggant in adhesive applications.  Keystone offers a variety of optical brighteners that are suitable for both water and solvent based systems.  Optical brighteners have the unique characteristic of being transparent under normal light conditions and highly visible when excited under the correct UV wavelength.  Keystone can help in the selection process to ensure the exact brightener meets the requirements of your application.

Products for Optical Brighteners (Adhesives)