i tried this with fast drying cement it caused massive water blisters around my penis it was like a cobra head my balls were burnt and blistered i had to wear dispossable underwear for a week do not even try it be warned why dont you try playing with cling film like i did get some one to mummyfy you ...

dont use an elastrator if you hunt around buy a power grip with quick release button its a lot safer and the thick rubber band does not dig in its a much safer toy and is reusable ive tried an elastrator and after 10 minutes the bands realy start to sink in making it almost impossible to cut