The
refinishing of craftsman built furniture can be a very satisfying pastime and
consists basically of stripping the piece of Its surface coating, returning the
wood to its original colour, filling the grain and applying the polish. Here are
a few tips on how to achieve the best results.STRIPPING
Apply the stripper to the surface liberally with a brush. After a few minutes
the coating should lift up and can be removed with a scraper. moulded surfaces
can be cleaned with a scrubbing brush or coarse steel wool. Remaining coating
can be removed by repeating the process. Wash the surface thoroughly with
either cellulose thinners or stripwash. Leave the surface to dry. Smooth
the surface, starting with 150 grade sand paper and finishing with 240 grade.
Always work with the grain, never across. BLEACHING
Bleaching is used to remove all unwanted marks and return the timber to a neutral
consistent base on which to build the new finish. Apply the "A"
bleach with a bleach brush. The timber surface should be thoroughly soaked so
that the pores of the timber are wetted out. Leave for 10 or 15 minutes. Apply
the "B" bleach with a different brush. The bleaching process should
become apparent after 10 or 15 minutes. Apply a second coat of the "B"
bleach just before the surface dries out. Leave the timber for one hour and
then wash thoroughly with water to neutralise the remaining bleach. Leave
for 24 hours to dry and the smooth the surface starting with 150 grade sandpaper
and finishing with 240 grade. STAINING
and FILLING The required colour should be achieved by applying oil or
water based stain prior to filling. A liberal supply of filler should be applied
with a piece of hessian and rubbed into the grain with a circular movement. Any
excess should be removed with a clean piece of hessian. Allow 4 hours to dry
and then lightly sand with a worn piece of 240 grade sandpaper. FRENCH
POLISHING The first part of French Polishing is to make a rubber to apply
the polish to the timber surface. These rubbers are cleverly contrived pads
with the inside composed of cotton wool or wadding and around it a covering of
soft rag. The rag must be soft and there is no better material than an old handkerchief.
The shape of the rubber counts for a good deal. Spread out the handkerchief on
the table, and fold up the wadding so that it forms a flat triangle. Grip the
pad in the right hand and by the bunch of material and then with the palm of the
left hand, pat the rubbing surface until it is nice and flat. The rubber should
resemble a shoe in shape, with a flat sole and a pointed toe. You are ready
to apply the polish. Apply one coat of french polish with a brush and allow
to dry for at least 30 minutes. Denib with 240/320 lubricated paper. Start
the bodying up process by applying one rubber of polish using linseed oil as a
lubricant. Fill the grain and allow to dry overnight. Denib and continue with
the bodying up process to achieve a full gloss finish. Remove the last traces
of oil with finishing spirit. The rubber should be charged almost entirely with
finishing spirit at this stage. |