I have made an Adirondack chair out of pressure treated Cedar decking. I have given it a coat of teak oil i had knocking about, the end grain fair sucked this up. Is this oil good for outdoor furniture as it will live out there all weathers.
I built a couple of Adirondack chairs two years ago using Western Red Cedar leftovers from my boat build, I gave them a couple of coats of Rustin's Garden Furniture Oil and it's lasting really well, despite them being folding chairs they've been left outside most of the time. I'll be giving them another coat soon, but I reckon two years out in all weathers isn't bad going.