Sanding - Part 1. Sanding your hardwood floors takes three sessions with progressively lighter grit sandpaper. To begin, use a coarse 30-40 grit, then a medium 50-60 grit and finally a fine 80-100 grit. For flat floors, use a random orbital sander.
With flying colours is a popular idiom of the English language. The phrase's origins relate to ship flags.
For example, dark blue can be seen as elegant, rich, sophisticated, intelligent, and old-fashioned, royal blue can represent superiority, and light blue can mean honesty and trustworthiness. Other meanings associated with the color blue: