TYPE 5

Edo Premium Stone 
Synthetic Type 5 Modified Hard Dental Stone , with high setting expansion to compensate the high contraction of some impression materials,ideal for all working models,master and sectioned models,for orthodontic devices, full/partial dentures, inlays,onlays,crowns,bridges on implants,including models for CAD/CAM .
- High thixotropy
- High initial strength
- High Dimensional stability
- Short mixing,short setting time
- Remarcable precision,smooth surfaces
- Uniform and steady expansion
- Suitable for long term storage
- Proper fluidity gives excellent workability.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 20 ml/100g | 10 min | 0,22 % | 59 MPa (8555psi) | 112 MPa (16240psi) |
ISO 6873, Data referred to 20ml/100g
Colours: Vanilla Yellow, Polar White
Package: 2,5kg, 5kg
ISO Classification: Type 5 Dental Stone
TYPE 4

EdoRock Max®
Harder but easier!
Pursuing the Finest Quality!
Type 4 Synthetic Modified Dental Hard Stone, ideal for all working models for full/partial dentures, inlays,onlays,crowns &bridges on implants,Konuskrone, orthodontic devices,CAD/CAM or other accuracy-required purposes. EdoRock Max is a blend of refined selected alpha hemihydrate and special resin.
- Excellently high strength and remarcable workability
- High thixotropy-makes thickening of the model easier
- Superior compatibility with impression materials
- Very accurate reproduction of details
- Uniform and steady expansion
- Chipping during the trimming process does NOT occur!
| Water/Powder Ratio | Setting Time | Setting Expansion 2h/24h | Compressive Strength 1h | Compressive Strength Dry |
| 20ml/100g | 10 min | ≤0,08 % / ≤0,08 % | 64 MPa (9282psi) | 118 MPa (17114psi) |
ISO 6873, Data referred to 20ml/100g
Colors: Golden Brown, Vanilla Yellow, Polar White
Package: 5kg (bucket)
ISO CLASSIFICATION: Type 4 Modified Dental Die Stone

EdoRock Implant®
Type 4 Synthetic modified dental hard stone for implant work
and all working models.
EdoRock Implant produces exact and detailed models with superior strength, high dimensional stability and remarkable precision.
- Minimized, uniform and steady expansion.
- Chipping during the trimming process does NOT occur.
- Superior compatibility with impression materials.
- Immediate setting.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h/24h | Compressive Strength 1h | Compressive Strength Dry |
| 22ml/100g | 10 - 13 min. | ≤ 0, 06 % / ≤ 0, 06 % | 59 MPa (8555psi) | 107 MPa (15515psi) |
ISO 6873, Data referred to 22ml/100g
Colors: Ivory, Silver Gray
Package: 3 kg (box)
ISO CLASSIFICATION: Type 4 Modified Dental Die Stone

Hiro Hard Rock®
Type 4 modified synthetic dental die stone with high strength, consisting of a blend of refined selected alpha hemihydrates and special resin, perfect for implant work, sectioned and master models, all kinds of prosthetics with high precision, inlay,onlay, etc.
- Thixotropic;
- High innitial compression strength, resists chipping and splintering;
- Low expansion;
- Can be scanned with several scanning systems;
- Dimensional stability and glossy surface;
- Smooth and creamy mix;
- Glossy surface;
- Ideal also for plastic basing systems;
- Ideal for CAD/CAM or other accuracy required purposes.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h/24h | Compressive Strength 1h | Compressive Strength Dry |
| 20 ml/100g | 10 - 13 min. | ≤ 0,08 % / ≤ 0,1 % | 55 MPa (7977psi) | 99 MPa (14358psi) |
ISO 6873, Data referred to 20ml/100g
Colors: Golden Brown, Vanilla Yellow, Pistachio Green
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 4 Dental Die Stone

Hiro Rock®
Type 4 modified synthetic dental die stone with high strength, consisting of a blend of refined selected alpha hemihydrates and special resin, for implant work, sectioned,master and static models, all kinds of prosthetics with high precision, etc.
- Top price-performance ratio;
- Thixotropic;
- Exceptional hardness;
- Extreme easy processing, smooth and creamy mixing;
- Dimensional stability;
- It can be scanned with several scanning systems;
- Glossy surface;
- Low expansion;
| Water/Powder Ratio | Setting Time | Setting Expansion 2h/24h | Compressive Strength 1h | Compressive Strength Dry |
| 21 ml/100g | 10 - 13 min | ≤ 0,1 % / ≤ 0,12 % | 50 MPa (7251psi) | 89 MPa (12908psi) |
ISO 6873, Data referred to 21ml/100g
Colors: Golden Brown, Sunglow Yellow, Pistachio Green
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 4 Dental Die Stone

Hiro Die Stone®
Type 4 modified synthetic dental stone with high strength, consisting of a blend of refined alpha hemihydrates and special resin.
- Top price-performance ratio;
- Thixotropic;
- Exceptional hardness;
- Extreme easy processing, smooth and creamy mixing;
- Dimensional stability;
- Glossy surface;
- Low expansion.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h / 24h | Compressive Strength 1h | Compressive Strength Dry |
| 22-23 ml/100g | 10 - 13 min | 0,11 % / ≤ 0,15 % | 46 MPa (6670psi) | 83 MPa (12035psi) |
ISO 6873, Data referred to 23ml/100g
Colors: Golden Brown, Sunglow Yellow
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 4 Dental Die Stone

Hiro Base Stone 
Thin flowing Type 4 Resin Reinforcerd Dental Stone for basing EdoRock Max®,EdoRock Implant®, Edo Premium Stone®, Hiro Hard Rock®, Hiro Rock® and Hiro Die Stone® arches. Hiro Base Stone® has a water-like flow with only 24 ml of water for free-flow around model pins without air bubbles. The stable & low expansion is perfectly matched to be the optimal support to EdoRock Max®,EdoRock Implant®, Edo Premium Stone®, Hiro Hard Rock®, Hiro Rock® and Hiro Die Stone®.
- Short setting time;
- Fast removal from the mould;
- Compatible with a wide range of impression materials;
- Stable & low expansion for a perfect match with EdoRock Max®,EdoRock Implant®, Edo Premium Stone®, Hiro Hard Rock®, Hiro Rock® and Hiro Die Stone®.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h/24h | Compressive Strength 1h | Compressive Strength Dry |
| 23-24 ml/100g | 10 - 13 min. | ≤ 0, 06 % / ≤ 0,08 % | 37 MPa (5366psi) | 71 MPa (10297psi) |
Thixotropic
| Water/Powder Ratio | Setting Time | Setting Expansion 2h/24h | Compressive Strength 1h | Compressive Strength Dry |
| 19-20 ml/100g | 10 - 13 min. | ≤ 0, 08 % / ≤ 0,1 % | 41 MPa (5945psi) | 79 MPa (11455psi) |
ISO 6873, Data referred to 24ml/100g
Colors: Plum Purple, Denim Blue, Forest Green, Fuchsia
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 4 Dental Die Stone
TYPE 3

Hiro Stone Plus
Type 3 enhanced synthetic dental stone with an excellent detail reproduction, ideal choice for study models, working models and flasking procedures.Ideally suited for use with EdoRock Max®,EdoRock Implant®, Edo Premium Stone®, Hiro Hard Rock®, Hiro Rock® and Hiro Die Stone®.
- High strength, reduces breakage and chipping;
- Quick setting;
- Fast removal from the mould;
- Compatible with a wide range of impression materials;
- Dense and homogenous consistency;
- Smooth consistency and pleasant mixing;
- Medium expansion.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 23-24 ml/100g | 10 - 13 min. | ≤ 0,16 % | 41 MPa (5946psi) | 79 MPa (11457psi) |
ISO 6873, Data referred to 24ml/100g
Colors: Cocktail Pink, Pistachio Green, Sky Blue, Sunglow Yellow
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 3 Dental Stone

Hiro Stone 
Type 3 natural dental stone. Used for study and working models.
- Low expansion;
- Quick setting;
- Fast removal from the mould;
- Smooth and creamy mix;
- Increased hardness even after one hour
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 30-32ml/100g | 10 - 13 min. | ≤ 0,18 % | 31 MPa (5946psi) | 55 MPa (7105psi) |
ISO 6873, Data referred to 30ml/100g
Colors: Sky Blue, Sunglow Yellow
Package: 4,5 kg, 20 kg
ISO CLASSIFICATION: Type 3 Dental Stone

Hiro Ortho 
Type 3 synthetic dental stone of super white color for orthodontics, denture repairs- study models, working models and antagonist models.Made especially with the orthodontist in mind.
- Short setting time;
- Fast removal from the mould;
- Compatible with a wide range of impression materials;
- Dense and homogenous consistency;
- Smooth and creamy mix.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 23 ml/100g | 10 - 13 min. | ≤ 0,11 % | 40 MPa (5800psi) | 77 MPa (11165psi) |
ISO 6873, Data referred to 23ml/100g
Color: White
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 3 Dental Stone

Hiro Arti Plus®
Type 3 articulating dental stone. Used for mounting of models for articulation and bite registration.
- Perfect adhesion to all dental stones;
- Excellent stacking properties;
- Extremely low expansion to mantain the occlusion unaltered;
- Smooth and creamy mix;
- Also excellent for bite registration.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 23-24 ml/100g | 5-6 min. | ≤ 0,05 % | 34 MPa (4931psi) | 64 MPa (9282psi) |
ISO 6873, Data referred to 24ml/100g
Color: White
Package: 2, 5 kg, 5 kg, 10 kg, 20 kg
ISO CLASSIFICATION: Type 3 Dental Die Stone
TYPE 2

Hiro Plaster®
Type 2 natural dental plaster for fixed and mobile restorations, study models for consultations and orthodontics.
- Low expansion;
- Quick setting;
- Pleasant mixing;
- Creamy consistency;
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 45-50ml/100g | max.15 min. | ≤ 0,20 % | 16 MPa (2320psi) | 29 MPa (4205psi) |
ISO 6873, Data referred to 45ml/100g
Color: White
Package: 20 kg
ISO CLASSIFICATION: Type 2 Dental Die Stone

Hiro Arti®
Type 2 articulating dental stone. Used for mounting of models for articulation and bite registration.
- Very short setting time;
- Perfect adhesion to all dental stones;
- Excellent stacking properties;
- Extremely low expansion to maintain the occlusion unaltered;
- Smooth and creamy mix;
- Also excellent for bite registration.
| Water/Powder Ratio | Setting Time | Setting Expansion 2h | Compressive Strength 1h | Compressive Strength Dry |
| 45 ml/100g | 3-4 min. | ≤ 0,05 % | 19 MPa (2755psi) | 31 MPa (4495psi) |
ISO 6873, Data referred to 45ml/100g
Color: White
Package: 4,5 kg, 20 kg
ISO CLASSIFICATION: Type 2 Dental Die Stone