Pretreatmenti do not see a dark shirt pretreat on this sight. am i looking at the right site??
chuck you will need your heat press for this stage also to cure the pretreat pre and post print.. this is a stage where you will have to practice till you get it right an automotive top feed paint sprayer (hvlp) that uses compressed air works great for applying the pretreat or a wagnor power sprayer as the second choice...
you can use a hand spray bottle but its alot harder to get a good consistent pretreat on the shirts this way..