The tape is a 'clear ' cello tape , which turn to be slightly thicker that normal cello tape that we get in hardware of stationary. However , its not much visible when its sticked to the car.
Let me story something ..the other day , since i was little free, wanted to do some experiment with the normal cello tape that i have . Infact its 3m tape also , but thinner. I saw how it was applied on one of our forummer's car. I applied exactly the same and the result = no sound . Bad side= it just lasted for a daya nd the sound returned. So there moral of the story is = the tape got to be thicker so that it could withstand the friction of the velvet strip and car body ..
Same name .. ? cheers bro . Where are you now ?