Welcome to Spectra Group

Spectra Group Limited, Inc. (SGL) specializes in creative solutions in the photosciences and related technology. Spectra Group Photopolymers offers custom UV curable formulations, photoinitiator packages, UV Curable Coatings and Adhesives along with color change concentrates and printed materials.
Spectra Group Synthetics offers a wide variety of organic compounds. With more than 2,000 compounds in our catalog, you can find numerous benzene derivatives and heterocyclic compounds.



  New!! Spectra Blog -   Find relevant information to the UV Technology world, applications, tips and
                                      other information. Learn More

  Spectra News - In this section you can find our most recent products and projects and you can
                              keep up-to-date with scientist at Spectra Group! Learn More