Kosher all year around
Description: Esters of colophony (glazing agent)
Function: glazing agent
Rationale:
Esters of colophony (glycerol ester of wood rosin) are plant-derived and are confirmed by kosher additive suppliers as kosher parve and kosher for Passover.
If you don't see a status above, it does not mean the additive is not kosher automatically - it might just not be documented in our database yet.