I have an exterior mahogany door to finish. The Hungarian fellow who built it swears by a product called Sadolin's. Apparently that's all that he used on his doors in Hungary and he has his own private stash, They used to make it here in Canada, but no longer. I'm trying to find out some info about this product that makes it such a good exterior finish. As well I'd like to find out if there is a comparable finish that I could locate locally.
Thanking any and all who reply
Steve