• Members of the previous forum can retrieve their temporary password here, (login and check your PM).

Rubber Contamination

Migrated topic.


Rising Star
SWIM's friend has no internet access. She told SWIM to ask:

SWIM's friend had to chop bark herself in a blender. Now that the chopped bark is in solution with a naptha layer, SWIM's friend noticed little pieces of the rubber seal at the bottom of the blender seem to also have gotten chopped.
The pieces are between layers.

Does SWIM's friend need to scrap the extraction? Is there a reaction with rubber, lye and/or naptha?
Top Bottom