If you live in Canada and can't find any I will send you a roll. Send your mailing address to: <br><br>Hydra Corp<br>Box 87<br>Rankin Inlet, Nunavut<br>X0C-0G0<br><br>If you live in the States our courteous members have given you supplier access. I haven't had any residue problems. I will qualify that by adding I haven't used it in any really warm situations.