Is more complicated.
Can you put vinyl strap in microwave.
Watch the record as it melts in the microwave and turn off the microwave when the record melts down the outer or inner sides of the bowl depending on how you have the bowl turned.
The quick answer to can you put rubber in the microwave is yes of course you can.
Lacking a proper trim kit you may be able to strap the microwave in place securely from side to side using metal straps like plumbers tape or nylon straps.
Turn the microwave onto the regular cooking setting and set the timer for 10 minutes.
But you wanted to know something more specific namely is it then safe to turn the microwave on.
First let me say that there is no reason to ever micro tape.
Adhesives have what s known as a service temperature range which refers to the temperature range the adhesive can.
As you surmised the answer does vary according to which.
Then you can fit wood trim around the front for a clean look.
If this is your idea to get the tape more sticky then you stop and get some different better tape for whatever your are trying to do.
I would assume that the process of the microwave would damage the vinyl.
Pressure sensitive adhesives aka self stick adhesives that don t require solvents or heat to activate the adhesive shouldn t be used in the oven or microwave for a couple of reasons when heated at high temperatures the adhesive can melt and give off an odor.
Ba dum tish the answer to that question can you microwave rubber.