Sold out
Keystone IndustriesSold out
Keystone Bulk Epoxy — 1 lb · Blue
SKU 010-1974MFR# 5920405
$12.05
· Sold out
Color
Blue
Tri-Dynamics Tri-Epoxy Bulk Die Material - Gray, 1Lb. New advanced formula that is dimensionally stable and aesthetically pleasing. It’s easy to release from the mold.
Keystone Bulk Epoxy — 1 lb is an epoxy die material from Keystone Industries.
This page carries 5 color options: White, Pink, Blue, Green, Gray.
Find it on our Gypsum & Model Materials shelf, under Model & Die Fabrication Materials.
Orders placed before 3 PM ET ship the same day when the item is on our shelf (otherwise within 3 business days), and ground shipping is free over $10.
Product
- Manufacturer
- Keystone Industries
- Manufacturer #
- 5920405
- Item code
- 010-1974
Catalog path
- Marketplace
- Laboratory
- Category
- Gypsum & Model Materials
- Subcategory
- Model & Die Fabrication Materials
Ordering
- Status
- Sold out
More from Model & Die Fabrication Materials
In stock in the same subcategory. Not the same product — check the specs before you swap.
Questions
What is Keystone Bulk Epoxy — 1 lb used for?
Tri-Dynamics Tri-Epoxy Bulk Die Material - Gray, 1Lb.
Which color options are on this page?
This page carries 5 color options: White, Pink, Blue, Green, Gray. Pick one to see its price, part number and stock.
When does it ship?
In-stock orders placed before 3 PM ET ship the same day; anything not on our shelf ships within 3 business days.Ground shipping is free over $10.
About epoxy die materials
Epoxy resin is one of the alternatives to gypsum that have been suggested for more accurate and durable dies. Type IV gypsum is the material such alternatives are compared with.
These are the materials used on and around the cast and the die: duplicating materials, hardeners, die spacers, block-out materials, separating agents, adhesives and epoxy die materials. A die is the positive reproduction of the form of a prepared tooth.
How the materials on this shelf differ
- Duplicating & Die Silicone — A silicone that makes a flexible mould of the master model.
- Duplicating Materials & Flasks — Gels and silicones for copying a master model.
- Model Hardeners — Strengthens and hardens the surface of the stone.
- Die Spacers — Painted on the die to leave room for the cement.
- Blockout Materials — Fills undercuts and voids that the work must not enter.
- Die Lubricants & Separating Agents — A coating that keeps wax or another material from sticking to the die.
- Model Adhesives — A glue for model work.
- Epoxy Die Materials — A resin die material used in place of die stone.
What to look at when choosing
Hardener chemistry: in the study above the cyanoacrylate hardener gave the greatest improvement in surface hardness and compressive strength.
Duplicating material: the standard is written for materials that form flexible moulds of a properly blocked-out master model.
Pack: silicones are sold as base and activator, by weight; spacers, hardeners and lubricants by the bottle.
Sources: The Glossary of Prosthodontic Terms, 9th edition (J Prosthet Dent 2017) · ISO 14356:2024, Dentistry — Duplicating material · Effect of die hardeners and drying methods on Type IV dental stone, 2026 (Cureus, PMC13632340) · Mechanical and surface behavior of different die materials, 2017 (PMC5343681)
