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Woodworking Finish Options
My
preference is natural wood finished with only a clear coat but there
are options for your projects. Before the clear coat, you can apply a
stain. Wood stains come in many types and
colors. I like the MinWax brand but there are many others. Most stains
require overnight drying before you can apply the clear coat but you
can get water based stains that dry in one hour.
When
selecting a stain color remember that it will look different depending
on the wood it is used on. So your project may turn out a little darker
or lighter than the sample that you saw in the store. I suggest using a
scrap piece to test the color. Before beginning, stir the stain
thoroughly. The pigment has a tendency to settle to the
bottom of the
container. Using it without stirring will give a washed out
and
splotched look. Splotching appears on many wood
surfaces.
To
avoid
splotching, apply a prestain coat. This can be mixed from
your clear
coat but I would advise you to purchase a prestain product to keep
things simple. Remember that this product will slightly seal
the wood
to keep the stain on the surface from splotching. This will
also cause
the stain color to be lighter. It may take more than one coat
to
attain the color depth you want.
First
step for quality Staining is careful preparation.
To
prepare for staining, uniform sanding is critical. Sand the entire
project evenly. Do not apply excessive pressure to the sander during
the job. This causes shiny spots that will not take the stain well
causing lighter areas on the surface. To avoid this change
sandpaper
often. Friction builds up when using a power sander and if
the
sandpaper gets worn it will simply shine the surface instead of sanding
it.
Once
the stain is applied, wipe off the excess with good rags such as old T
shirts. Wipe the surface completely making certain no streaks are left
behind. If the stain dries before being wiped, the streaks can only be
removed with lacquer thinner and this will require
restaining.
After
wiping, allow the stain to dry overnight, unless the instructions on
the can state otherwise, then apply the clear coat according
to the
instructions on the container. Do not sand the stained surface before
applying the first coat of clear. Sanding at this time can cause
unsightly lighten areas.
If
you prefer a water based clear coat, MinWax makes an excellent product
called Polycrylic and it dries very fast. To get a good finish with
this make certain you use a polyester brush, preferably one of the
specialized brushes sold by MinWax, and do not apply it when the
temperature is below 60 degrees. Most clear coats should be brushed
carefully. Brush only with the grain of the wood and do not
ove rbrush.
Just spread it as evenly as possible, thick enough so it will flow out
but not so thick that it runs. When using fast drying clear
coats, do
not go back to completed areas with the brush. These will
already be
semi dry and brushing will leave deep and unsightly brush marks.
Painting
is good for some projects.
Another
finishing option is painting. Small projects can painted with spray
cans. Whether you spray or brush, always use a primer for the first
coat and then sand all the surfaces smooth before applying a good
quality enamel. If you have drawing skills you could use either paint
or clear on the project and then apply names or drawings. I designed
and built the rocking chair in the photo for my granddaughter many
years ago. The chair is made of solid oak with clear lacquer and the
name and drawings were applied by an artist friend.
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