Upgraded version of Ready To Spray RTS paint for use in autonomous athletic field line marking ROBOTS. 1-800-2-STRIPE, 1-800-278-7473, US Specialty Coating manufacturer of several types of ROBOT field marking paints is continuously upgrading, testing and improving the ease of use, ease of storage, and the efficiency of its whole range of paints for use in autonomous field marking and traffic marking ROBOTS. Ready To Spray RTS 4 is an upgraded most recent version of the RTS category that does not settle, shakes up and mixes easily in the container before use, containers designed to fixed correctly in most ROBOTS, easily spray a wide uniform consistent spray pattern with a BLUE FLAT NOZZLE and most other types of FLAT and conical nozzles, RTS 4 has been upgraded / fine tuned / improved specifically NOT TO CLOG the filters and spray a dark, deep color, durable, consistent line without any issues, saving time, money and lower paint consumption. Offered at the BEST PRICE GUARANTEE from the leading paint manufacturer in the USA. Questions / need technical help / recommendation / or to order RoboPAINTS contact US SPECIALTY COATINGS, 1-800-278-7473, 1-800-2-STRIPE, www.usscproducts.com