UV Gloss Tube Coating Varnish (UVGT090) is a UV-curable high-gloss overprint varnish from Chaiyaboon Brothers, developed for treated PE and LDPE substrates commonly used in plastic tubes, squeeze bottles, and flexible packaging. Applied by screen, roller, or flexo coating over printed surfaces, it cures rapidly under UV or UV-LED light to deliver a durable, high-gloss protective finish with minimal heat impact on sensitive materials