Perawax
Sprues with "pear-shaped reservoirs" – optimum for preventing contraction cavities in dental castings. These sprues were specifically developed for attaching to large volume patterns such as solid full gold crowns, pontics, one-piece bars and implant superstructures.
Perawax sprues are made of special burnout wax, are torsion-resistant and available in three sizes.
250 | small, 0,10 g | REF | 103203 |
250 | medium, 0,17 g | REF | 103204 |
200 | large, 0,21 g | REF | 103205 |
Our safety data sheets and application instructions in PDF format:
Colour | |
Water-Powder-ratio | |
Processing time in minutes | |
Setting time in minutes | |
Setting expansion % | |
Compressive strength, after 1 hour(MPa) | |
Compressive strength, dry (MPa) |
103203 | Perawax, small (0,10 g) |
103204 | Perawax, medium (0,17 g) |
103205 | Perawax, large (0,21 g) |
103299 | Perawax Set (small, medium, large) a 50 pcs |