USE The Speedball Acrylic Extender Base is designed to be added directly to acrylic screen printing inks for extra transparency in any proportion. Great for creating more visible colour overprints where two or more colours are overlapping MEDIUM Once mixed you can use the liquid medium on paper, fabric, cardboard or wood. Extender base can be mixed with any of the acrylic inks in any proportion to achieve your desired results. Formulated to lower the opacity of acrylic printing inks SAFE Carries the AP Seal of Approval. Cleans up easily with water. Do not allow extender base to dry on the screen. Extender base allows artist to adjust the opacity and achieve greater transparency without compromising consistency and print quality RANGE From inks, modifiers and fluids to squeegees & frames, Speedball leads the industry. Whether just starting out or a screen printer wanting to add printing tools & accessories to studio, Speedball is all you need for all things screen printing BRAND Speedball’s rich history of manufacturing fine art and craft supplies began in Camden, NJ in 1899. Speedball’s offerings have grown but their dedication to providing customers with superior products at an affordable price remains the same