To ensure your PMF adhesives have not been subjected to temperatures above -40° while in transit, Appli-Tec includes an Indicator Tube in all shipments.
If your frozen material reaches a temperature above -40° C, the green Indicator Tube will melt. You will either see an empty tube or green liquid leached into the clear envelope.
IMPORTANT: If your shipment arrives with a melted indicator tube, call Appli-Tec immediately at 603-685-0500.
The contents of the box have never been warmer than -40° C.
The contents of the box are now warmer than -40° C.
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