Shop Protemp 4 Cartridge by 3M – a bis-acrylic based material for high-strength, natural-looking temporary crowns and bridges. Fast setting, high polish, and easy handling.
Protemp™ 4 from 3M ESPE is a leading bis-acrylic composite material used for fabricating temporary crowns, bridges, inlays, onlays, and veneers. Known for its strength, aesthetic finish, and ease of use, it delivers precise restorations with minimal shrinkage and high marginal accuracy. The cartridge system allows efficient application with automix tips.
| Specification | Details |
|---|---|
|
Brand |
3M ESPE
|
|
Material |
Bis-Acrylic Composite
|
|
Compressive Strength |
Approx. 250 MPa
|
|
Polishability |
High-gloss finish
|
|
Setting Time (Intraoral) |
Approx. 2 minutes
|
|
Working Time |
Approx. 40 seconds
|
|
Shades Available |
A1, A2, A3, B1, Bleach (as per variant)
|
|
Delivery |
Automix with Dispenser Gun
|
|
Packaging
|
50ml Cartridge
|
|
Shelf Life
|
2–3 years (as per label)
|
|
Radiopaque
|
Yes
|
|
Fluorescent
|
Yes
|
|
Cure Type
|
Self-cure (chemical cure)
|
High Strength & Fracture Resistance – Durable for long-span temporaries
Excellent Aesthetics – Natural-looking translucency and polishability
Low Polymerization Shrinkage – Ensures marginal integrity
Fast Setting Time – Intraoral setting time of ~2 minutes
Automix Delivery – Consistent and bubble-free dispensing
Low Inhibition Layer – Minimal smear or stickiness after setting
Available Shades – A1, A2, A3, B1, Bleach (availability may vary)
1 × Protemp™ 4 Cartridge (50 ml)
10 × Automix Tips
Instruction Manual
Temporary crowns and bridges (single or multiple units)
Temporary inlays, onlays, and veneers
Long-term provisional restorations
Implant temporization
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