Ultra Elite F137 are Fast Speed Curing Inks and form a Flexible to Semi Soft Film on Curing while using either UV Mercury or LED Lamps with a minimum Energy exposure of about 60-90 mJoules/cm2. Inks that will cure only with UV Mercury Lamps are also available on request. Ultra Elite F137 Grade of AT Inks is a Hybrid Product designed to be used on Flab Bed Printers as well as Hybrid and Roll To Roll Printers. These are 100% Non-VOC inks with Low Odor. This Product has very good Outdoor Fastness Properties.