i hate cheap guns but grabbed a vaper 2.3 at northern tools to shoot epoxy with. i use epoxy to surface with but my iwata 1.4 was just a tad too small. i shot with it the first time today and it will flat lay down some material. you can dial down a big gun easier than you can reduce down material. it will be my epoxy gun . may not last a month but for 44 dollars i'll buy another one. makes that purple pos at hf look pitiful. bough on of them to. sucked at being a primer gun and had a terrible hunting accident out back..