look it up on google, i'm not sure what site i got it from but I found it for cheaper than it usually sells for (something around $50 its pretty dumb how expensive it is) but it is a really strong white glue that's gone through a lot and stayed on firm as hell.

this week i was on the beach everyday in humid weather and sun, went to the gym a good amount, showered anyday i sweat with it and did some kiteboarding.