Hi Nick,
My mango wood doesn't gives me any problem. I bought some from a vendor from Indonesia and its smelly and oily to the core. Someone bought a piece of land and there was a mango tree ( 180 years ) 3 generations , and he bulldozered everything to the ground and i was fortunate to savage half of the tree. The grains are beautiful! Have been letting it to rot for while to get more 'wow' looking design.
Mango is not very hard wood and of course they are many variant, some are sweet, some sour and some poisonous !
The sap from the fruit can make your mouth blister and swell.......
well, today I'm done with my last spray and letting to dry until next week and hopefully can enjoy the 1st fruit of ' The Mango Tree'.