SpeedballArt Products 46219 (8 oz). Acrylic Extender Base Speedball Scr

This is a must needed accessory for any screen printer using acrylic inks. Mixing the right amount will retard the drying time of the inks whilst you are printing but not affect the drying time once the ink is printed. My only problem is obtaining the right amount of transparency as this acrylic base transparent base is not the same as oil-based. You need a lot more base and less color to obtain a transparent color as with old oil based Advance and Naz-Dar inks,

A great help to keep your medium workable longer