Hi!
Thank you for the feedback

The only big name brand available over here is West System, but I can't see that they offer the right kind of epoxy for this..
But I have found a solution now, a friend of mine who lives just over the border to Sweden could supply me wth the right kind. And since Sweden is on the green list for shipping from EasyComposites, I can have him order me anything and send it on from him, by sending it from a Norwegian post office (by road).