If you need high humidity DONT USE IT!! my cage is at 75-80% humidity and the epoxy is all fogged up and cloudy. I also would not mount any incandesant light fixtures in the cage, the epoxy gets tacky. Needless to say this is the last time I use Envirotex on ANY of my cages, I will go try to find some other type of sealent- going the industrial track this time.

