I’m building a Morris Chair and would like to know how many finish coats is enough? So far I have put a 1-lb. coat of shellac, a 2-lb. coat of shellac, and 2 coats of wiping poly on the chair and footstool. Should I stop at 3 coats of wiping poly for the parts and 4 for the arms?
Thanks,
Brian
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Replies
It's mostly a matter of aesthetics. You stop when it looks right. Bear in mind that to achieve the same film thickness as a coat of "full strength" brushed on varnish requires roughly 3 coats of wiping varnish. So 3 or 4 coats isn't very much really. However, depending on how you expect the chairs will be used, it may very well be sufficient.
Am I correct to assume the shellac is dewaxed?
Edited 6/25/2009 9:04 am ET by SteveSchoene
Yes - the shellac is dewaxed; it will see a lot of use in our living room so I want the contact surfaces (arms and front rails) to be durable.
I think you'll find at least 2-3 more coats of wipe on will bring your chair to a place you like even better.
I agree that you would be wise to put on two or three more coats of wipe on. I put two top coats of varnish over shellac on my Morris Chair, which is about five years old and there are areas on the arms that are wearing through.
Thanks; I think I will apply one more coat overall and two more coats to the wear surfaces
And when will we see pictures?
ASK
I will once again point out that you have one coat of shellac, and the equivalent of probably less than one coat of varnish on your piece at the moment. I consider 6 coats of wipe on varnish adequate/necessary for table legs and aprons, for example, and at least 8 for table tops/surfaces. There should be some light sanding in the wipe on coats also. Just a little thought.
I even "warn" new folks to wipe on not to be discouraged by what it looks like after two coats--it doesn't really look very nice. But additional applications truly bring out the beauty of the finish.
Gretchen
Edited 6/26/2009 10:39 am ET by Gretchen
Actually I have one coat of a 1# cut and one coat of as-is 2# cut of dewaxed shellac. I have also added another coat of wipe-on poly to all the surfaces, and I'm planning several more for the wear/contact surfaces. I agree that the wipe-on is very thin so I will have to take it slow and build up the finish. I'm using 0000 steel wool between coats.
Since shellac "melts" into itself, you really have one coat of shellac.
I don't understand the "take it slow and build up" on the wipe on. You can add another coat as soon as the prior coat is dry--a few hours usually. You "build" it by adding additional coats. ;o)Gretchen
How many finish coats? 42. It's the Answer to Life, the Universe, and Everything. ;-)
But that's only true if you are Hitchhiking.
Thumbs up, so to speak, for catching my error. I walk corrected. ;-)
No. 42 is still the universal answer. But it is found by some after hitchhiking for awhile. For others, we find the answer by watching old British tv shows.
>42That's it ! That must have been " THE QUESTION " that we never found out.Which was : How many coats of french polish shall I put on ?Answer: 42rocGive me six hours to chop down a tree and I will spend the first four sharpening the axe. Abraham Lincoln ( 54° shaves )
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