Is this going to work with my STB Tek? L@@K this bark Hlp Plz

[WhoYouCantSee]

Hey everyone, and thank you in advance for any help you may be able to give. So swim has some bark and wanted to know if Its the right stuff for a STB extraction.

Its from mexican mhrb check out the pic here: Mexican Sourced MHRB (seems outer bark)
, Help is appreciated.

UPDATE: Source has said it is dark brown and mostly bark not much of purple or pink color or inner material.

 

[۩]

^NaOH is a common ingredient in pretzels, among other things.

 

[Egokiller]

OK thanks. Still trying to find more lye, swim may have a problem here. It was hard enough signing for the first amount at the local guesstapo-general store. Swim lives in a small nosey suburban galaxy cluster. *sigh*

swim was thinking of making lye at home with a car battery charger, graphite rods and super salt saturated aqueous solution, outside of course avoiding accidental inhalation of any harmful gases. Anyone have any experience with this? swim has researched the sodium carbonate but hates the thought of having to wait so long for chemical breakdown.

Update: swim just checked and has just a little under a 1/2 Lb of pure Naoh Xtals.

Ace is the place!! never had to sign anything and purchased 4 lbs at once8)