Stained a new deck (after allowing to age for 6 mos) with Cabot Australian Timber Oil Honey Teak in 2012. Can I apply TWP 100 over the Cabot oil ( very weathered) and if so what prep needs to be done ? Do I need to sand the deck in addition to cleaning? Is it possible to get a small sample of the Honey Teak color to see what it looks like on the deck ?
The TWP cannot go over the Cabot. Best to prep by removing it with the Restore A Deck Stripper Kit:
Samples of the stain are here: