Back to the shellac attack, I let the freshly mixed shellac sit for about 30 hours. When ever I walked past it over that 30 hour period I gave it a little shake to upset the flakes settling at the bottom of the containers. I hold the mixture up to a light to see how its dissolving and when I can’t see any more sediment on the bottom I know it’s done.
Once complete, I’ll get a second container ready with a paper coffee filter over the opening. I’ll hold it in place with an elastic band and carefully strain the shellac through. This may be over kill but it will give me the cleanest possible mixture when getting started.
After I have my freshly filtered shellac in a new container I’ll give the first container a good cleaning with some alcohol and wipe out any residue left behind. Now I have my concentrate of blond shellac ready for further mixing. This blond mix is probably a 1 lb cut and is quite thin but I’ll cut it further with denatured alcohol by approximately a third. A gentle shake to blend and I’ll fill a dollar store, condiment bottle with the shellac mix using a funnel.
I’ll follow these same steps to get my dark garnet shellac mixed but will do a slightly different ratio for the later. The blond is used only as a base coat to ‘level the playing field’ before the garnet is applied for body. As mentioned, my blond mix is about one part concentrate shellac to three parts alcohol and the garnet is about half and half.
The condiment bottles make excellent storage containers that I’ll keep on hand to ‘re-charge’ the rubber while applying the finish. Speaking of rubbers here’s what I’m using-
I start with a high quality cheese cloth I picked up from Lee Valley Tools; I’ll take a handful of it and form a ball about the size of a large egg. The applicator is then ‘charged’ with the shellac mixture until saturated and followed by a tight wrap with some fabric. I’ve seen people use everything from 100% cotton T-shirts to old bed sheets and everything in between- this piece of fabric I’m using here has a nice open weave that lets the shellac work through for easy application and doesn’t break down too quickly. It also won’t leave behind small dust particles which is a real good thing- I’ll be going over all of these surfaces again, later on in the finishing process but I don’t want to be picking lint out of it as I go! So make sure the fabric you’re using isn’t making more work for you later on.
With my ‘rubber’ ready to go I’ll place it into an air tight plastic bag while I prep my area for finish. The finishing area as you may know is actually my dining room so to begin I’ll cover the table with a plastic drop cloth and lay out a couple of scrap pieces that will elevate the work piece off the table top surface so I can easily apply finish to its edges.These steps are crucial to good results and spending a few minutes to get the finishing area set up can be just as important as the actual finishing. Take the time to get things set, vacuum the space and make sure you have adequate lighting. Get all of the tools or accessories you’ll need as you work- gloves, paper towels, rags what ever. The few minutes you take now will keep the finish process less stressful and you’ll have better end results.
Before I begin I’ll make sure the piece is free of any dust or dirt and has been well prepared for finish. One thing about a shellac finish is if you’ve skipped a step getting to this point the shellac will accentuate any imperfections in the wood. I make sure I have no glue residue behind and I’ve gone over all of the surfaces with 220 grit sand paper. I hate sanding but working with this plywood, makes it a necessary step in the process.
With that I apply two coats of the blond base coat and follow with four coats of garnet. This piece is the headboard section of the bed and is quite large; by the time I get across the surface with my first pass, the opposite side is dry enough to begin the second. I’ll work the surface until I start to feel the rubber ‘drag’ and call it a night. The finish will be set in the morning and I’ll lightly go over it with some steel wool and apply a couple of more coats of shellac. This will be left again to sit over night and the final process in the finishing dance will be a gentle rubbing out with some super fine steel wool and a natural wax to level out the sheen and bring the surface to a silk like feel. Stay tuned…
ps. sorry for the strange lay out between the photographs and the text in the post- I’m having some problems with it…..








4 Comments
Hi Tom
I have been thinking of using shellac and this has convinced me to go the all natural approach – almost alchemy . Curious why did you use a rubber instead of brushing with a suitable brush?
Really enjoy your blog
Ross
Hey Ross,
thanks for the comment…funny thing with the rubber; I decided to try it out after Luis’ comment from my last post about speed of application. He was right- it was faster and I didn’t have to worry about brush marks.
go figure eh?
I’m also curious about the brush / rub topic. Great write up as usual… we appreciate all the time and effort it takes to push out quality information that you do.
Keep it up!
Hi Tom,
I follow more or less the same procedure, i.e. – after a few coats of shellac I leave it to fully cure overnight. Before I apply more coats I either sand it with some 320 grit sandpaper or a brown (~360 grit) synthetic abrasive pad.
After repeating this process a few times, depending on the result I want to achieve, either a more natural fell or a more glossy perfect finish I’ll rub the surface with a gray pad (around 1500 grit) to cut the sheen down and remove the plastic feel of the shellac.
At this point the surface looses the shine but is silky smooth. you can throw a piece of cotton sheet at the surface and it will glide over the surface. From this point I’ll apply a very thin coat of furniture wax and buff it to bring the shine to where I want. Either a glossy finish or a satin finish. I usually favor a satin look.
I have some 0000 steel wool that I’d like to use instead of the synthetic pad but I haven’t got a chance to try it. I’d like to try two things: 1. use the steel wood to rub down the shellac before the wax and apply wax with a cotton sheet (I usually apply wax with a cotton sheet, the same material I use to wrap the cheese cloth to make the shellac rubber); 2. use the fine steel wool to apply the wax and then rub the wax wit a cotton sheet.
The later may result in a different look and feel to the finish.
How are you applying the wax?
Take care,
Luis