What's the best gun to use to spray an entire boat with gel , not looking for the cheapest but something I will probably use only a few times any replies will be appreciated

if your using duratec mix get the 2.5 tip,,straight gel with wax get the 3.0 tip or order both with the gun,,you will also need the inner fluid nozzle and the needle..
its a cheap gun but sprays as nice as my sata gun..
http://pro-teksprayequipment.com/pro...ils.php?id=107 edit 2600 gun
if you need to spray hvlp then use this one..http://pro-teksprayequipment.com/pro...ils.php?id=104
i also have this cup,,when spraying a side of a 33' boat the more in the cup the faster it goes on lol..1000 ml cup..holds like 1.5 qts and believe me this gun can lay it on..

http://pro-teksprayequipment.com/pro...ils.php?id=139

i think i spent $150.00 for both..