new member

[jerkjake]

just realized something. the first pull was forced to evap and then freeze in a small area 4"X4".
when i scraped it, actually, broke it up, it was real thick.

the second pull….spread out. able to be scraped.

see what im getting at?

 

[Van hatton]

unlikely but worth a try some other organic material could be caught up in your non polar solution I would try a small scale defat then Rex or just Rex all together