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Fixing
Dents and Gouges
Oftentimes, when you're assembling a project, you may accidentally
drop a tool or another project component on a surface, denting the
wood. When this happens (and it WILL), dents can be repaired by
simply covering the affected area with tiny pin pricks, then soaking
it with hot water. This will soften the wood fibers and cause the
compressed wood to swell back to level. In stubborn cases, cover
the dampened area with aluminum foil and apply a hot electric iron.
If you chip or gouge the wood, don't do anything to repair it until
after you've applied the first coat of stain or finish. At
this time, you'll be in a better position to match the color of
the patching material with the final color of your project. There
are two types of material for filling gouges -- wood putty and burn-in
sticks. Putty is the most commonly available. Choose a brand that
suits you or make your own from sawdust and white glue. Work the
putty into the damaged area with a knife, let it dry completely,
then sand it smooth, being sure to remove all the excess
from the surrounding undamaged areas, as any remaining putty could
mar your final finish.
Although they're harder to come by than putty, many woodworkers
prefer burn-in sticks because they set faster and adhere better.
Start by selecting the proper colored stick for the job. Melt it
into the damaged area with a burn-in knife. Press it into place,
smoothing it as you go with light strokes. Once it's cooled completely,
shave the material down carefully with a sharp chisel until it's
level with your surface, then lightly sand.
As you work, take pains to keep the wood smooth, even and clean.
The proper preparation of a surface isn't merely the first
thing you do to finish your project; it's an operation that continues
throughout the entire finishing process.
Coming
up in the November/December issue -- PART TWO -- Applying an
oil finish
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