Cobalt drier is a purple liquid that, when added to the ink, will considerably speed up dry time. This product dries the ink from the top down, so while the surface may feel dry, the ink film may still be wet below the surface. When looking for a drier that dries the ink from the top down as well as the bottom up – to speed up dry time of the entire ink film instead of just the surface – check out our Tu Way Drier. Typically 2%-3% by weight is plenty.
Contains 1LB net weight.