5 Gal
Ultimate Black is a Flexcure ink. It supports reduce curing temperature at 275ºF-325ºF (135ºC-163ºC) and allows quick spot curing.
Spot Flashing with Ultimate Black will spot dry, with a very low after flash tack. Dwell time does depend on the spot dryer used, so you may have to lower the heat of the spot cure unit to avoid making the ink tacky. When you spot dry, you are only partially fusing or gelling the surface of the ink. The ink should be just dry to the touch, with no lift-off, but not totally fused. Totally fusing the under print white can cause inter-coat adhesion problems with the inks printed on top of the white ink. Final fusing or curing in the dryer comes at the end.
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Technical Data Sheet - 717
717 SDS (Safety Data Sheet)

