Parquet oak flooring finishing

Installed a parquet oak flooring years ago, has proved to be durable and good looking. It is way past time to renew the floor. It came prewaxed, and I was able at the time to purchase a dark stained liquid wax for this purpose. I have searched high and low to locate a source for this product. No luck. Would prefer a source in Canada, but will but from a US outlet as well.
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