I've had three full face helmet mikes with both my SMH10 and SMH10R that delaminate from the backing that attaches the mike to the velcro. I like SENA products and would like to continue withe the new SMH20S but see even the boom mike has that same weak link of adhesive. My helmets are kept indoors and the only time they are subjected to heat (or cold) is when I'm riding. Here in Texas it's warm most of the year and I don't want anything attached with an adhesive that melts above 100 F.
Improve the adhesive bonding the microphone (full face helmet mike) to the backing that attaches to the velcro.