Impression Tray for Implantology, SUP 4 - Stainless Steel | Helmut Zepf No. 28.640.04
The implant impression tray SUP 4 is a reusable stainless steel tray designed for implant impressions, with an opening that lets impression posts protrude through the tray so they can be unscrewed before the tray is removed (open-tray technique).
Key Features
- Use: Implant impressions (open-tray technique)
- Size: SUP 4
- Material: Stainless steel, reusable
- Article Number: 28.640.04
Designed for Implant Impressions
The window in the tray is covered with wax or foil when loading the material, then opened over the impression copings. The rigid metal tray holds the copings in their exact position, which is essential for a passive fit of the final restoration.
Reusable Metal Tray
Helmut Zepf implant trays are made in Germany from stainless steel and can be cleaned and steam sterilised after each use. SUP sizes let you choose the fit for each arch.
Related: Dental Impression Trays by Helmut Zepf and Dental Implantology Instruments.
1-Year Warranty
This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.
60-Day Returns — Any Reason, Even If Used
Put this instrument to work in your practice. If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.

FAQ
What is an open-tray implant impression? The impression copings protrude through an opening in the tray so they can be unscrewed and removed together with the impression.
Which size is this? SUP 4.
Is it reusable? Yes, it is stainless steel and autoclavable.
Reprocessing instructions (PDF)
Manufacturer literature: ZEPF Dental Catalog (PDF) — more in our Catalogs & Product Library.
Specifications: Helmut Zepf No. 28.640.04
| Zepf No. | 28.640.04 |
| Instrument type | Impression tray for implantology, SUP 4 |
| Size / gauge | SUP 4 |
| Material or coating | Stainless steel |
| Pack / sold as | Single item |
This stainless-steel impression tray for implantology (SUP 4) is an open tray: the impression posts pass through the tray so an open-tray implant impression can be taken. SUP sizes are for the upper jaw.
Read the guides: Implantology & Bone Regeneration · Must-Have Implantology Instrument List · Surgical Instrument Glossary · All implantology instruments · All Helmut Zepf instruments
Backed by our Helmut Zepf Warranty — lifetime on extraction and explantation forceps, one year on every other Zepf instrument. Full terms and how to make a claim are on the Warranty page.
