GC was founded by:

Kiyoshi Nakao, Yoshinosuke Enjo and Tokuemon Mizuno on 11 February 1921 in Tokyo, Japan.
In 2021 we celebrate
"100 years of Quality in Dental"

GC America's Education Center

GC America Proudly Introduces:

GC Initial® LiSi Block -

Lithium Disilicate Glass Ceramic CAD/CAM Block

GC America Proudly Introduces:


The ONE that simplifies all cementation procedures

GC America Proudly Introduces:

G2-BOND Universal -

The new standard of 2-bottle Universal Bonding

GC America Proudly Introduces:


GC America Proudly Introduces:

GC FujiCEM® Evolve

Resin-reinforced Glass Ionomer Cement

GC America Proudly Introduces:


Bulk Fill Glass Hybrid Restorative

GC America Proudly Introduces:


Modular Composite System for Indirect Restorations

GC America Proudly Introduces:

GC Fuji® Automix LC

Resin-reinforced Light-cured Glass Ionomer Restorative with Ergonomic Dispenser

GC America Proudly Introduces:

G-ænial™ BULK Injectable

Universal Light-Cured Injectable Composite for Bulk Fill Restorations

GC America Proudly Introduces:

G-ænial™ Universal Injectable

Universal Light-Cured Radiopaque Injectable Composite

GC America Proudly Introduces:

MI Paste® ONE

One Step Toothpaste with RECALDENT™ Technology

GC America Proudly Introduces:

GC Initial® LiSi Press

High Strength Lithium Disilicate with HDM Technology

GC America Proudly Introduces:


Force Absorbing, Flexible Nano Ceramic CAD/CAM Block


Tinfoil Substitute

Image of COE-SEP
COE-SEP is an economical tinfoil substitute that provides smooth, glossy, and tough film on stone models. This product prevents denture resins from sticking to stone models during processing. The uniform film's thickness permits closer adaptation of acrylic resin to model.
COE-SEP Chevron 1 BrochuresGC FUJIROCK® Brochure
COE-SEP Chevron 2 Instructions for UseCOE-SEP IFU
COE-SEP Chevron 3 Safety Data SheetsCOE-SEP (United States)
COE-SEP (Canada - English)
COE-SEP (Canada - Français)
COE-SEP (Latin America - English)
  • Uniform film thickness
    • Does not distort the fit of acrylic resins
  • Economical
    • Comes in three sizes: 2 oz., quart, and a gallon
  • Smooth, glossy, and tough film
    • Prevents denture resins from sticking to the stone models
    • Does not lift away from the stone model
Related Products
MULTI-SEP Related Product to COE-SEP
Separating Medium    
SKU Information
Item Number Description
343593 Gallon Bottle (1 gallon)
343591 Ounce Bottle (2 oz)
343592 Quart Bottle (1 qt)
  COE-SEP Image  

Please complete the Shopping Cart and Customer Information Forms to submit your order.
An Inside Sales Representative from GC America will contact you to confirm your free goods.

COE-SEP Chevron 4 Shopping Cart Information
Item Number Description Quantity
343593 COE-SEP Gallon Bottle (1 gallon)
343591 COE-SEP Ounce Bottle (2 oz)
343592 COE-SEP Quart Bottle (1 qt)
COE-SEP Chevron 5 Customer Information
*Denotes required field
First Name: *
Last Name: *
Office Name: *
Office Address: *
Office Address 2:
City: *
State/Province: *
Zip Code: *
Country: *
E-mail Address: *
Phone Number: *
Fax Number:
Dealer: *
Dealer Account Number:
COE-SEP GC Green Line 1

To place an order for GC America Products, please click the "Submit" button (above). An Inside Sales Representative from GC America will call you to execute the placement of your order with an authorized GC Dealer. Please call 800.323.7063 if you need to contact us.

Click here to learn more about COE-SEP™.