|
|
Natural Plant Oils penetrate deep into timbers.
Light also travels with the oils along the timber fibres into
the wood, enhancing all the colour, glow and character of
the structure. When the light reflects back it will however
reveal any imperfections in the surface sanding. By using
a Wet on Wet friction sanding technique you will be able to
minimise sanding imperfections.
|
|
|
Fine sand timbers to minimum 400
grit (powered disc) or hand sand to 600 grit
WET & DRY paper. Sand until timber begins to show
a slight lustre. Retain the sawdust in the last paper used -
do not dust off as it will be used as a grain filler inthe next
process
|
|
|
Apply first coat of Oil to all surfaces (with
underside/rearside of projects, ONE, oil-sealing
application will suffice) allowing to soak well into timber. To
outer, presented surfaces, apply
a light second coat 2-3 hours after first application, also
allowing time to be absorbed. Wipe off excess or
pooling oil leaving a moist surface then begin to massage or burnish the Oil
into the timber surface with
the last paper used in Step 1. The Oil & sawdust will form
a slurry & should be worked to fill the pore
structure of the timber. If needing more slurry to fill open grain/imperfections
in the timber, add Oil only to
the surface of the paper being used. Should you have an excess of slurry clean
the face of the paper with an Oil dampened lint-free cloth making sure not to
add Oil to the timber surface. By now you should have achieved a satin finish
across the surface. Firmly wipe excess slurry from timber surface with clean
dry cloth or paper towel before moving to Step 3.
NB: Put the lid back on can to resist the temptation
of adding more oil to the timber.
|
|
|
To obtain a higher lustre than a satin finish,
carry on sanding (manual or power) using 1200 grit wet
and dry paper. Two to three sandings with 1200 grit paper
may be necessary to bring up the desired finish. Paper face should
at all times remain clean and
free from excess slurry - clean down with oil dampened lint-free cloth.
|
|
|
For cabinetry finish it is highly recommended
to continue burnishing at 1500, 2000 grit wet and dry paper -
guaranteed to put a “gleam” in the finish
|
|
|
To achieve the “ultimate” with
an oil finish it is necessary to leave for 24 to 48 hours and
then power buff.
|