Answer
Feb 03, 2021 - 04:42 AM
This product prefers to be applied directly on raw wood. But your best way to know is to order a small sample online and try it on a small area. If your tung oil is fairly dried out on your floor, this may still soak in properly. If there is too much tung oil "in the way" filling the pores already, this may well not soak in. Hence trying the sample.
