Rutland VO Base EH 0540EH0540 NPT VO Base is now formulated as a press ready non phthalate plastisol base for mixing colors using C3 NPT Color Boosters and printing on 100% Cotton or over a NPT low bleed underlay when printing on poly cotton blends. Features Short body and very low wet tack for easy printing with no build up. Fast shearing action means higher press speeds. Easy to use, helps maintain printable viscosity when mixed with C3 Color Boosters. Can be mixed at up