Use these Mix Ratio Films with PPS paint cups and disposable liners to easily mix paint according to manufacturer guidelines. Mix ratio printed on film insert for generic paint mixes. For use with the 6 fl oz cup. Used with 1:1, 2:1:1, 3:1:1, 4:1:1, 5:1:1 and 6:1:1 ratios and 3M Tri-Scale, scalers 1-11. Also available in 15 mL increments and 1/2 oz increments.