$89.66

• Stable base maintains spacing
• Durable for repetitive lab use
• Quantity: One #31D perforated tray
• Supports accurate adaptation
• Ideal for varied appliance work
• Perforations improves ventilation

The GC America Shelf Spacer Tray #31D Perf is built for dental laboratories that need a dependable, ventilation-enhanced spacer tray designed to help technicians achieve precise material adaptation and consistent spacing during appliance fabrication. If you?re thinking about what the GC America Shelf Spacer Tray #31D Perf is used for, it serves as a supportive base that helps maintain stable relief thickness beneath acrylics, thermoform materials, and custom impression tray designs, ensuring that each stage of fabrication remains accurate and predictable.

The best GC America Shelf Spacer Tray #31D Perf delivers balanced rigidity, a clean perforation layout, and a structured surface that contributes to smoother workflows and fewer material distortions. Many laboratories also search for the best perforated dental spacing tray for dependable model stability, and the #31D model stands out for its combination of practical working space, reliable strength, and consistency across repeated uses. The #31D configuration offers an optimized midsize footprint, making it ideal for labs that handle a mixture of smaller appliances and larger, more complex tray builds.

This versatility allows technicians to use it for occlusal guards, bleaching trays, bite appliances, custom impression trays, splints, and diagnostic models. Its perforated design improves airflow and supports uniform seating of thermoform sheets, helping reduce air pockets and produce cleaner, more predictable adaptation. Because correct spacing is essential for ensuring final appliances fit securely and comfortably, this tray allows for dependable thickness control, reducing the need for adjustments or remakes.

The tray?s durable construction ensures it remains stable during heating, forming, carving, and other lab procedures that require steady support. It resists warping when exposed to pressure or temperature changes, providing long-term reliability for high-volume or precision-focused environments. The perforation pattern also aids material retention and prevents shifting during fabrication, helping maintain consistent results from one case to the next.

For laboratories that prioritize accuracy, repeatability, and streamlined production, the #31D Perf tray offers a valuable advantage by providing a structured, predictable surface that supports efficient workflow. Whether used for daily tray production, specialty prosthetic work, or general laboratory tasks, the GC America Shelf Spacer Tray #31D Perf helps maintain consistent relief, improves adaptation quality, and supports the fabrication of high-performing dental appliances. Its sturdy build, balanced size, and ventilation-focused design make it an essential tool for technicians committed to precision and long-term reliability in their model preparation and tray construction processes.