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Posted 7/21/2009 @ 9:19:05 am by woodworkvoice.com
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There are different types of finish out there. Some of these are solvent-based and others are oil-based. The ones that are oil-based are the ones that are for use that should stand the test of time since they soak into the pores of the wood and then you wipe off the excess. The water-based finishes tend to dry more quickly due to the water that is in them and they are the most used. There are also brush on finishes and wipe on finishes and spray on finishes.
Some examples of the water-based finishes are lacquer and shellac. Some of the oil-based finishes are linseed oil, Tung oil and varnishes. The finished use depends on the type of wood that you are using and the time that you have to decide on what you are going to use. There are some that are even friendly to the environment like shellac.
Shellac is the most common used since it has a deep, rich color. Some wood workers prefer to use shellac more than any other finish that is out there. There are some drawbacks about it, but the good out ways the bad. Most use it a sealer coat or a barrier coat since it bonds to the other coats that are under it. Shellac contains wax and has a limited shelf life depending on what storing conditions that you have. Also, it cleans up with warm water and ammonia. As well, another good thing is that dried shellac is non-toxic and harmless, thus making it the perfect finish if you have little kids.