Use a commercial spray rig with a 35 tip (.035”) and at least 3000 psi and 2 gpm minimum flow rate. Pump size needs to be high enough to maintain pressure when you are working with long hoses, multiple guns, or from the ground with high head pressure. An inline transfer pump can assist in maintaining pressure. Ensure that pump is fitted with solvent resistant hoses, seals and fittings.
Please refer to this Application Equipment Data Sheet for more information.