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Old 11-14-2009, 10:05 PM   #46
Mr. Widget
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Here is what I got done today. They speakers are sanded and the first cost of DEFT lacquer finish is on. The first coat always soaks in. I will sand and coat, sand and coat a few times to build up the finish and then sand and buff to get the mirror gloss shine.
They are looking very nice!

Do you brush or spray the DEFT? From your post I am guessing you are not using a lacquer sanding sealer. Typically how many coats does it take to completely fill a medium tight grained wood so that you can polish it out to a "piano" high gloss finish?


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Old 11-15-2009, 09:03 AM   #47
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They are looking very nice!
Quote:
Originally Posted by Mr. Widget View Post

Do you brush or spray the DEFT? From your post I am guessing you are not using a lacquer sanding sealer. Typically how many coats does it take to completely fill a medium tight grained wood so that you can polish it out to a "piano" high gloss finish?

Widget


In the past, I've always sprayed the DEFT. This time around I decided to try the brush on because I knew I wanted it thick. Spraying it takes a lot of coats to build it up. So far the first coat of gloss (clear in the can, semi-gloss looks milky) almost totally soaked in. The second coat is close to filling and I expect the third to level it out.

Now being lacquer it works better when the temperature is 70+ and best when it is 80+. I've tried to do projects in the summer here because the finish is easier to acheive. Drying slower in cooler temps yields a bit of orange peel that has to be sanded out. Not a real issue when I've done semi-gloss finishes. Even the white scotch brite pads can buff the surface smooth. I knew the gloss finish would take a lot more prep. It is very similar to painting a car. I even plan to use automotive 3M 06068, Perfect It Ultrafine Machine Polish, for the final polish, after block sanding to 1000 or 1500.

Yes I know a lot of work, but I'm kind of trying an old school approach to see how it does. It would have been a lot easier to take them to my buddy's body shop and just shoot them in clear urethane, but lugging these lead bricks around isn't easy. The lacquer I can do in my garage. The nice thing about lacquer is it is very forgiving. If you mess up, drip or get something in the finish, some 220 and a sanding block takes it right out. The next coat actually melts into the previous and you continue working.



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Old 11-15-2009, 10:56 AM   #48
Rudy Kleimann
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Sanding sealer- why not?

You could save yourself some time and effort by using a sanding sealer before laying down the varnish. The product is clear and usually seals in one coat, allowing the buildup coats to proceed with the first application instead of drinking into the wood over and over... works wonders on mahogany boats!
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Old 11-15-2009, 12:35 PM   #49
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Thanksy Rudy, I'll have to think of that next time.

Here is what I have with three coats on. Starting to look good and will only get better. The sunlight helps to show the actual color of the sapele.

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Old 11-15-2009, 12:36 PM   #50
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Here is a nice shot of a top.

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Old 11-15-2009, 01:25 PM   #51
Rudy Kleimann
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Looking good!

Love that wood! The stain is really nice -perfect color IMO.

Maybe I'll get to see 'em up close and personal soon
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Old 11-15-2009, 04:31 PM   #52
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gorgeous
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Denon3806,L100A's,L100T's SR4719A @30HZ & DIY2245H @25HZ 7.3 system w/7 BGW 750D's & 3 AB System's 821's
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Old 11-16-2009, 01:37 PM   #53
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Stunning !

inspirational work.
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