Quartz Heat Retainer keeps heat away from the joint and in the dish where it belongs!
Quartz is an excellent insulator, and using it to support our heating elements or space parts... well we wish we thought of it years ago.
Made of high purity optical quartz with optical grade polish (unpolished edges for texture)
- Inner Diameter: 10mm
- Outter Diameter: 28mm
- Thickness: 5mm or 2mm