Aqueous coated stock, similar to glossy stocks, provide a unique chemical formulation that requires a specialized ink to stick and stay dark.

Collins has developed the Max 3 (TWKI-1396) to have high print quality and permanance on aqueous coated stocks, but does require a little extra dry time.

If faster dry-time is essential, Collins Bear ink (TSK-2039) is available with rapid dry times with the trade off of lower print density.