David,
Looks like a good product, but I got the impression from the site that they may not sell to non-medical folks.
Also, you said, "One problem for cavers though, is you can't sweat or get it wet or it will pop open." According to the site:
DERMABOND Adhesive does not require a bandage, and you can get it wet in the course of normal activities. Showering or bathing is fine, although soaking is not advisable.
Thanks for the info.
Louise
