FiberStone™ Resin type IV die stone
Type IV dental stone reinforced with innovative fibres for precise dies, durable models, and dependable daily lab performance.
Product details: FiberStone™ Resin type IV die stone
FiberStone™ is a Type IV dental stone reinforced with unique fibres. Developed by Ransom & Randolph, this material prevents crack formation and excessive expansion, reduces chipping and the number of pins and repours required. It is suited for precision laboratory work, providing durable and stable models.
Features
- Contains innovative reinforcing fibres that reduce crack generation and expansion.
- Decreases breakage and chipping and reduces the number of pins and repours.
- High‑strength Type IV stone with precise reproduction.
- Patented product of Ransom & Randolph.
- Available in golden brown.
Packaging
Available in standard packages of 11.3 kg (25 lb) or 22.7 kg (50 lb). Please contact our team for detailed information.
Downloads
FiberStone™ and working-model durability
As a fiber-reinforced Type IV die stone, FiberStone™ helps reduce edge chipping and model cracking.
Its strongest benefit appears in sectioned-model workflows and cases requiring durable working dies.
Technical Q&A
- What drives edge durability the most? Water/powder ratio, mixing time, and proper de-airing before pour are the primary controls.
- When does FiberStone deliver measurable savings? When remakes are driven by chipped margins—fewer edge failures directly reduce rework cost.
CTA: Need a startup protocol for FiberStone™ in your lab? Contact our team.