by Trevanion » 06 Feb 2021, 14:28
It should be alright on Osmo, I actually use it (similar stuff anyway) sometimes on larger work that's just been waxed to give it a final sheen and blend in parts that might look a little patchy which you can get sometimes with a wax finish.
It should also work fine on top of Tung or Danish Oil, it would be very similar to just applying wax on top although this stuff is much thinner.
Give it a go on a surface you can't really see first though, just in case there's some funny reaction where the finish goes milky or something like that.