Alum rock to mordant fibers and modify colors of ph sensitive dyestuffs.
We ship worldwide from Mexico City, but the buyer is responsible for import/export rules to their country.
Due to the rapidly evolving COVID-19 pandemic, we ship on Tuesdays.
Alum rock to mordant fibers and modify colors of ph sensitive dyestuffs.
We ship worldwide from Mexico City, but the buyer is responsible for import/export rules to their country.
Due to the rapidly evolving COVID-19 pandemic, we ship on Tuesdays.