Description
Senior Impression Tray Set of 8, Perforated
Some recall lists skew older, with worn teeth and low ridges. For those chairs, this kit packs eight perforated senior impression trays into a single order.
Upper and lower numbers in the kit
The set includes uppers U21, U22, U23 and U24, plus lowers L21, L22, L23 and L24. Our catalogue groups these as trays for senior persons. In general, their shape suits older dentitions and arches that tend toward edentulous. However, you should still judge each patient on the day.
Holes that anchor the impression
Every tray uses a Coe-style perforated body. When you seat the tray, alginate or elastomer pushes through the holes and forms small buttons on the outside. Those buttons hold the impression as you remove it. For extra security, a light coat of adhesive still helps, especially with stiffer materials.
Who orders this kit
- Practices with a large share of older patients
- Clinics that take study models before denture or partial work
- Teams who prefer holed trays to solid ones
- Offices that want a twin to our plain senior set
Trying in before loading
First, pick the tray that looks closest and place it dry. Check that it covers the ridge and reaches back far enough, but does not dig in. Next, look at the lip and cheek. If it rocks or binds, try the next number up or down.
Keeping the trays ready
Because the kit ships non-sterile, clean and sterilize every tray before first use. Afterward, brush set material out of the holes, since dried debris blocks them. Then process the trays in your washer and autoclave. With that routine, you can reuse your perforated senior impression trays case after case.
Cover, standards and links
Made to our specification, the trays pass inspection in the United States before they ship. Their steel meets ASTM F899. If a tray turns out faulty, our pledge still covers three years against manufacturing defects. Prefer solid trays? See the plain senior set. You can also browse our stock tray and hollow ware category or read the store FAQs.
Sold for professional use. For the perforated senior set, follow our sterilizing advice and check our delivery terms.






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