The formaldehyde-free MagnaPrint® Discharge ULF system consists of:

MagnaPrint® Discharge Base ULF –clear discharge base for strong, bright shades.
MagnaPrint® Discharge Blending White ULF semi white discharge base for pastel shades can also be used as discharge underbase.
MagnaPrint® Discharge Super White ULF –ready-made white discharge base for white shades.
Activator M discharge activator powder used at 6% (shelf life of bases after activation is up to 4-5 hours dependant on room temperature).

The bases are fully compatible with each other and can be mixed in any ratio to achieve the required brightness of print.