it means to depart the ship
I was wondering the same thing when I found your question. Well, with further research I found the answer is 'not recommended'. Although spar varnish is made for marine use, it never quite dries. It needs to remain a little soft to compensate for the woods flexing in heat and cold or it would crack, so it's not as hard as floor finish.
Why would you?
Assuming you're talking about wood finishing, spar urethane can be used over a water sealer. In fact, the combination is better than just a sealant or just the spar urethane. A very durable finish for outdoor wood products is soaking the unfinished wood with boiled linseed oil, letting the linseed oil cure, removing excess cured linseed oil, then applying spar urethane.
Yes, you can.
It's a very good marine quality varnish.
Used as a verb, it can mean to fight in practice (I'm going to spar with my boxing trainer) As a noun, a part of the mast and rigging of a sailing ship that holds the sails (During the storm, the wind broke a spar.)
It is a spar. Though it is usually called a health spar, to differentiate it from a spar in the rigging on a ship, or a spar town (the spar town of Bath, England is one example).
Since the definition of spar is a pole that supports the sail of a ship or boat, the antonyms of spar are the antonyms of the synonyms of spar. Some synonyms are rod, rail, and varnish.
Bowstrut
yardarm
i have no idea it means that it was dark
mast-a vertical spar to support sails on a ship
tall upright post, spar, or other structure on a ship or boat, in sailing vessels generally carrying a sail or sails.
The jack is the spar pole on the bow of a ship, where the Union Jack or other Jack (a type of flag is flown).
This could be a tree's limb or a ship's spar.
A spar mine is an eastern way of saying 'a pig ditch'. It also may mean a pig stake. you have no earthly idea what a spar-flourspar-mine is
The vertical pole is the mast and the horizontal pole is the spar. Unless you are referring to a Polish sailor.