5 Gallon of Monarch Stark. Their stark line of inks are non-phthalate, lead free, and high opacity for excellent coverage on dark garments without an underbase. The low tack formula allows printing through finer mesh counts without the use of a viscosity modifier. Monarch's Stark inks perform well on both automatic and manual presses, and have good bleed resistance for printing on polyester/cotton blends, as well as 100% cotton. Cure temp of 320 degree.