re: Refinishing a wooden door?

It’s tricky wood moves finish doesn’t that’s why it delaminates
Look for an outdoor hard wax oil that you can apply and then annual add a maintenance oil which both are Han rubbed in you can do it in no time but it’s penetrating it doesn’t sit on the surface and won’t delaminate usually about 100. a liter some have an isocyanate hardener you don’t want that type.