Typically masking tape is used for igniters but scotch tape will work. Scotch tape is used in LPR to hold motors for staging together using a single wrap.I don't remember from the Seventies...
Do you use scotch tape or masking tape or what to secure the igniter and plug in the motor?
Or does it make a difference?
Truth.Be sure to use the correct plastic plug. At club launches I always see first-timers with igniters falling out because they didn't use the right size plug.