https://www.gc.dental/america/products/operatory/impression-materials/coe-flex
COE-FLEX®: Polysulfide Impression Material | GC America
Lead-Free, Polysulfide Impression Material
impression materialgc americacoepolysulfide
https://www.pattersondental.com/Supplies/ProductItemFamily/85906/Impression-Material?ss=85914
ZOE Impression Material
zoe impression material