Primer time... what to clean up with?

[markids77]

2k epoxy primer is new to me... I know it is reduced with urethane reducer... that stuff's expensive compared to recycled lacquer thinner! Can I clean guns/overspray with something like cheap lacquer thinner or will it not cut the epoxy? I know better than to try and spray it using the wrong stuff... just trying to save a buck on cleanup. Thanks!

[porchdog]

spi is a 1:1 mix. no urethane reducer unless using it for sealer. i use wash thinner first then clean my gun with urethane reducer.