No glass needed Jerry. Forget using nead-it. If you've got the epoxy that'll be best anyway. Just make sure you rough it up well, like we said.
Marks additional tips are all spot on I reckon.
..... Then you should go back and help that poor sea kayaker salvage his wreck off the bottom of Port Phillip Bay and offer him any epoxy you have left over!
When you say "lesson learnt", I presume that means you're gonna stop watching the girls jogging along the beach front, when you're supposed to be looking where you're going