We pre-mix this collodion and let it age for a couple of days before sending it out. It's all ready to go so you don't have to mix anything yourself!
Cadmium-free collodion is considered a safer alternative for classrooms and workshops, as well as those who are on a septic system. Similar in speed to our Old Workhorse formula.
This is a hazardous material and must be shipped UPS Ground. Please select this option when you select shipping at checkout.