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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.
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∙ 14y ago
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Can spar varnish be used over spray paint for exterior use?
Yes, Spar varnish is a marine quality exterior varnish that can be used over many surfaces, however it does have an amber hue that will affect the color of whatever surface is being coated. If you're looking for a long-lasting crystal clear coating then a better choice would be a water-based polyurethane coating.
Can you or should you put spar varnish on top of a cedar deck that has recently been stained and gets a lot of sun?
Spar varnish can be used in this scenario, and would give a great shine to the deck. However, depending on the thickness of the layer of varnish applied, it could rapidly turn cloudy and destroy the look of the cedar. Consider a sealant instead.
What is spar urethane?
It's a very good marine quality varnish.
Can you use gloss spar varnish over oil base stain?
Yes, but why waste the varnish. - (it is meant for bare wood )
Can spar varnish which be primed and painted be used as a waterproofer on wood surfaces which spend part of the year sitting in snow Is polyurathane varnish a better choice?
I would use an exterior polyurethane. It is going to hold up better and be more flexible than a varnish. Polyurethane has taken over the varnish market--it's hard to find any other kind. There is a "spar polyurethane," which is what you should use on the item in question.
Can spar varnish be used over spray paint for exterior use?
Yes, Spar varnish is a marine quality exterior varnish that can be used over many surfaces, however it does have an amber hue that will affect the color of whatever surface is being coated. If you're looking for a long-lasting crystal clear coating then a better choice would be a water-based polyurethane coating.
What are some antonyms for spar?
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.
What is spar urethane?
It's a very good marine quality varnish.
Can you or should you put spar varnish on top of a cedar deck that has recently been stained and gets a lot of sun?
Spar varnish can be used in this scenario, and would give a great shine to the deck. However, depending on the thickness of the layer of varnish applied, it could rapidly turn cloudy and destroy the look of the cedar. Consider a sealant instead.
Can you use gloss spar varnish over oil base stain?
Yes, but why waste the varnish. - (it is meant for bare wood )
Can spar varnish which be primed and painted be used as a waterproofer on wood surfaces which spend part of the year sitting in snow Is polyurathane varnish a better choice?
I would use an exterior polyurethane. It is going to hold up better and be more flexible than a varnish. Polyurethane has taken over the varnish market--it's hard to find any other kind. There is a "spar polyurethane," which is what you should use on the item in question.
What does spar mean?
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.)
Is there a need to seal wood before using spar varnish?
No. The spar varnish acts as the sealer. Apply a thin coat and allow it to dry. Apply a second coat and allow it to dry. These two coats should have sealed the pores of the wood. Apply the third coat slightly thicker, so you get a nice even "wet look" to the wood.
How do you polish spar varnish?
go to google.com, and type you're Q(Question),and find the answer, then go to wikianswers.com, and answer everyone else who wants to know how!
Is Minwax Polyurethane Clear Semi-Gloss good to use for a headboard if not what should you use instead?
Yes, Minwax Poly S/G will work great on a headboard. Other options include spray lacquer, shellac or a spar varnish.
Is resin a varnish used on metals?
No, resin is not a varnish .
What kind of wood do you use for a picnic table?
Preferably cedar or redwood. The best finish to retain color and minimize damage by weather and UV is marine spar varnish.
