Lol I don't use a tube I use a mason jar frozen a can of frozen tane.
Puncture a small hole with a nail in top of jar lid. Coarsly pull apart nugs.
Spray whole bottle tane into frozen jar with lid. Poke a few holes in it for presser relief
After spraying tane in jar open carefully. Pour in the weed. Swirl around the. Put bavk j to freezer for 20-40min. Then filter off into a pyrex cassorel dish and use Mair bain or double water method. Let that boil till its stops bubbling.
Now here some took nes I'll spread it very thin in casserole dish put in over at 100f for couple hours or after mairbain, I'll scrape it up put into a silicon container then Into another clean jar rigged with a fitting and a check valve.
I got a syringe use for cattle from tsc store and burned a hole into the bottom and epoxyed in another Check valve. Hook it all up and pump the syringe like you were a 15 year old and a college girls sleepover
I can get 28 inches of vac that holds vacume. Put jar on coffee warmer and burp and vac how you see fit. Cheap equipment but a little dangerous make sure to use quality jars so not to implode one.
Butane=serious injury or property damage.....
I've also got a small 12v DC motor with a valve on the end to use as a pump as I'm not anywhere near 15 years old anymore lmao.