This makes it tough to achieve uninterrupted smoothing strokes, so apply a little extra poly and count on its self-leveling properties for a smooth finish. Refinishing your hardwood floors may ...

Engineered hardwood floors offer the look and luxury of solid hardwood, but with greater durability—at a fraction of the price.

You'll likely want to use another type of sandpaper during the very final steps to create a completely smooth finish on your hardwood floors. Read the original article on House Digest.