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GC America Gypsums

Fujirock EP is the type 4 die stone most labs benchmark against, and gypsum is the one bench material where saving a few dollars per bag costs you remakes.

Expansion, surface hardness and detail reproduction determine whether the margin on the die is the margin on the tooth. A stone that expands 0.10% instead of 0.08% across a full arch is a fit problem you will blame on the impression.

Fujirock ships in EP, fast-set, IMP and standard, in six colours. Colour is not decoration, a contrasting die reads margins better under the microscope than a white one.

Type 4 die stoneSix coloursEP, fast set, IMPMargin detail

The GC Gypsums lines at US Dental Depot

Each line is its own family on usdentaldepot.com, every shade, viscosity and pack size in one place. Pick the line, then the variant.

Fujirock EP

Fujirock EP

The reference type 4 die stone. Golden brown, inca brown, pastel yellow, polar white, titanium grey and topaz beige, pick the contrast that reads best under your scope.

BUY FUJIROCK EP →

Brochures and Instructions for Use link directly to GC America so you always get the current revision. Need a document not listed? Ask and we will source it.

Shop the full GC gypsums category →

GC America Gypsums FAQ: Buying from US Dental Depot

Which GC gypsums does US Dental Depot carry?

US Dental Depot carries Fujirock EP, Fujirock Fast Set, Fujirock IMP and Fujirock Standard.

What is Fujirock EP?

Fujirock EP is the reference type 4 die stone. It ships in six colours: golden brown, inca brown, pastel yellow, polar white, titanium grey and topaz beige.

Why do die stone colours matter?

Colour is not decoration. A contrasting die reads margins better under the microscope than a white one.

What is Fujirock IMP?

Fujirock IMP is the implant-model variant of the Fujirock line.

What should I look for in a die stone?

Expansion, surface hardness and detail reproduction determine whether the margin on the die is the margin on the tooth. Gypsum is the one bench material where saving on the bag costs you remakes.

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