COLTENE - Lab Putty Polysiloxane - 40ml - Laboratory Modelling Product - # 8840
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Description
COLTENE · Laboratory
Lab-Putty Polysiloxane — 40 ml Tube (#8840)
Polysiloxane laboratory modelling material · 63–70 Shore A
COLTENE Lab-Putty is a high-precision polysiloxane modelling material developed for the dental laboratory. Its balanced consistency, dimensional stability and final hardness make it the reference material for model repairs, denture relining keys, occlusal matrices and heat-protection during finishing work. This 40 ml tube ships ready to use with an existing Lab-Putty base.
Key Benefits
- Outstanding dimensional stability — perfect accuracy on repeated keys
- High heat resistance up to 300°C — suitable for soldering models
- Smooth acrylic surface guaranteed — no separate isolation step required
- Easy and safe dosage with consistent mixing ratio
- Problem-free removal — ideal elasticity after setting
- Final hardness 63–70 Shore A
Typical Applications
- Model repairs and reproductions
- Denture relining keys and repair matrices
- Occlusal and functional matrices
- Heat protection during denture finishing
- Reproduction of palatal bone relief
Working Properties
| Mixing time | 45 seconds |
| Working time | 120 seconds |
| Setting time | 5–7 minutes at room temperature |
| Final hardness | 63–70 Shore A |
| Heat resistance | Up to 300°C |
| Package | 1 x 40 ml tube |
Manufacturer Reference: COLTENE #8840 · Polysiloxane laboratory modelling material · Made in Switzerland.