Ventura Resindie Rock: Extradurous Gypsum Type IV - Madespa

Ventura Resindie Rock Extrahard Type IV Plaster

Characteristics of the Plaster:

• Extra-hard plaster.
• High resistance to compression and abrasion due to the dense and regular nature of its crystals.
• Prevents the possibility of the die chipping under the action of the bur.
• Mechanical mixing under vacuum is recommended.
• Suitable for: Detachable dunnions, master and antagonist models.
• Compatible with: All impression materials.
• Contains: 1 x 6 kg drum

Plaster Technical Specifications:

• Colour: Apricot.
• Employment ratio: 20 ml / 100 gr.
• Working time under vacuum: 30″.
• Working time: 8′.
• Setting time (Vicat): 10′.
• Setting expansion (2 h): 0,08%.
• Compressive strength (2 h): 43 MPa.
• Extraction time: 45′.
• Conforms to ISO 6873.