Biolon® is DREVE’s tough-elastic PETG blank, supplied with an insulating film for crystal-clear results. Rigid yet tough and buildable with acrylate — the go-to foil for clear aligners, bite & occlusion splints, retainers and orthodontic appliances. Ø120 mm standard; on the large-format Vacfomat V9 sheet up to nine aligners per blank. Class I medical device.
Patients actually wear it — the clarity disappears on the teeth. One rigid foil covers aligner steps and hard splints, and it bonds with acrylate so you extend or repair chairside instead of remaking.
DREVE Dentamid GmbH (Unna, Germany) is a long-established maker of dental thermoforming, light-curing and 3D-printing materials, with a complete colour-coded blank program matched to its Drufomat® and Drufosmart® units.
Forms on the Drufomat Scan (up to 4 bar, bar-code recognition) and Drufosmart (2.5 bar), and most pressure/vacuum units accepting a Ø120 mm blank.
| Brand / Material | Type | Ø | Best for | Origin |
|---|---|---|---|---|
| DREVE Biolon® (PETG) | Tough-elastic hard | 120 mm | Aligners, hard splints, retainers | Germany |
| Erkodent Erkodur (PET-G) | Hard | 120/125 mm | Splints, retainers | Germany |
| Scheu Duran (PETG) | Hard | 120/125 mm | Splints, aligners | Germany |
| Keystone Splint Biocryl | Hard | 5" sheet | Hard splints | USA |
Competitor values are typical vendor-published figures for comparison only.