GC
GC · Laboratory Porcelain system
GC Initial ZR Disk ML Elite B4 16mm
SKU 70017425 · GC · Initial
GC Initial is a paintable, microlayering ceramic system that covers metal-ceramic (MC), zirconia (ZR) and lithium-disilicate (LiSi) frameworks under a single shade system and a single layering technique. Adapted coefficients of thermal expansion (CTE) per framework help avoid stress cracks and fractures, while low firing shrinkage, high firing stability and tooth-like fluorescence, opalescence and translucency support natural, predictable restorations.
Specifications
| Sub-system | ZR (zirconia layering ceramic) |
| Material class | Feldspathic layering / veneering ceramic |
| system concept | One shade system, one layering technique across MC / ZR / LiSi |
| Key properties | Low firing shrinkage, high firing stability, natural fluorescence & opalescence |
| Package | 1pk |
| Mfg # | 70017425 |
| USDD SKU | 70017425 |
What you get
- Package: 1pk
- Genuine GC Laboratory Porcelain system
- GC item # 70017425
How it compares
| GC Initial ZR Disk ML Elite B4 16mm CURRENT | VITA Feldspathic layering ceramic | Noritake CZR layering ceramic |
|---|
| Brand | GC | VITA | Noritake |
| Category | Laboratory Porcelain system | Feldspathic layering ceramic | CZR layering ceramic |
| Use | Layered lab restorations | Layered lab restorations | Layered lab restorations |
Comparison uses publicly available category information; competitor values are vendor-claimed / typical and provided for orientation only.
Why You’ll Love It
- One shade system and one layering technique across MC, ZR and LiSi frameworks
- Low firing shrinkage and high firing stability hold shape and shade through repeated firings
- Natural fluorescence, opalescence and translucency for lifelike restorations
AUTHORIZED DISTRIBUTOR
US Dental Depot is an Authorized GC Distributor
Every GC item we sell is a genuine, factory-fresh product, sourced through authorized channels and shipped from our US facility in Boca Raton, FL — with real US-based support.
WARRANTY & GUARANTEE
Manufacturer Guarantee
This is a genuine GC product, backed by GC’s guarantee against defects in materials and workmanship. As an authorized distributor, US Dental Depot stands behind every order and will help resolve any product issue directly with GC.
Product description last updated: July 8, 2026