- Store panels in a lab incubator* between 15-20°C so PCM is solid (i.e. 24 hrs. @ 15°C). Shake to verify.
- Before assembly, shake panels to verify PCM is solid. If liquid is heard, restart at step 2a to ensure longest hold time. Using liquid panels, or panels with a solid/liquid combination, deceases hold time.
Space out panels for good air flow; if stacking, insert a spacer (pencil, tongue depressor, etc.) between each.