Hi Gary
You’re on the right track, Orange Tung Wood Oil Is a wonderful way to deal with
outdoor furniture because it saturates into the wood and prevents moisture from
entering the wood itself, which creates rot and splitting.
To really work outdoors I
suggest that you apply at least three coats. Sometimes people can get away with one
or two coats, but with wood facing the Australian sun 7 days a week, especially in
the summer months, you need the best protection you can get and I recommend that you
apply at least three.
Sometimes people can get away with one or two coats in indoors
situations, especially if a finishing coat of our Citrus Shield paste wax is planned
as a follow-up, but wood facing Australian weather 7 days a week needs the best
protection you can get and at least 3 coats is what you need.
Orange Tung Wood Oil covers at least 15 m² per litre per coat and this depends on the
hardness and porosity of the wood being coated. Each coat needs at least 24 hours to
dry and in the winter, especially if the furniture is outdoors when you work on it,
it could take longer than that.
The important thing to remember is that you must
wait until each coat is absolutely dry because if you try to put another coat over
an even slightly damp first coat you could create a blotchy situation which will be
very hard to rectify. This fact is true of any brand or type of wood oil you use,
especially totally natural oil such as Orange Tung Wood Oil.
You begin the process
by creating an approximation of what I call a French polishers rubber. A French
polishers rubber or dolly is what the old-fashioned French polishers use when
creating a brilliant finish on raw wood. You use this rubber to drive the oil into
the wood thus creating a smooth even finish. You take a sheet of cloth, old
pre-washed, lint-free flannelette cloth is a good example, cut two 20-25 cm squares
and place them together on a flat surface like a table.
Take one of the pieces of
cloth and rip, scissor or tear it into shreds or slivers. You then ball up the
slivers and push them into the centre of the other cloth, pull up the sides & make a
ball as hard as a tennis ball if you can, and tie it off with a string, rubber band
or even a small cable tie … and you will have a hard ball of bound up cloth in the
palm of your hand which approximates what the old French polishers used.
You now
take a bowl, i use a wooden bowl but anything like a dish or even an empty ice cream
container will do, Into that bowl you pour enough of the oil, say about a centimetre
deep, to dip the ball into which you then allow to semi saturate as you hold it down
into the oil.
You then look at the wood you have in front of you which should be
sanded down as smooth as possible, except if you want a kind of rustic finish which
you are not expecting to be smooth to the touch, but in any event the wood should be
absolutely clear of any dirt or stains that might block penetration of the oil into
the wood. With your saturated ball of cloth you begin to drive the oil into the wood
surface going with the green wherever possible, and whenever the ball becomes dry
you dip it into the oil again because you must apply the oil fairly generously, but
it also must be applied thinly and evenly across the whole surface.
When you’ve
completed that you wait for about 10 to 15 minutes and then you look across the
surface and if you see any loose or gooey oil you must blot it away, this is called
‘tacking off‘. If you don’t do this you will have areas that are raised and these
patches will dry shiny. This is called ‘varnishing’ which will give the wood a
blotchy effect, so make sure that your table is allowed to dry evenly. Now you allow
24 hours, at least, to pass and then you test the surface and if it is absolutely,
unquestionably dry, you then proceed in exactly the same way with the second coat
and in the same way again with the third coat.
When the furniture is dry you can
then begin to use it but be a little bit careful not to drag things across the
surface while it is curing. Once it is cured which will take 3 to 4 weeks, you can
then think about waxing it with Sunshield.
This is a high-quality blend of beeswax,
carnauba wax and orange oil with an added UV inhibitor which is very powerful but
after a few months it will lose its potency and you’ll have to lightly re-coat again
from time to time. You apply it thinly and evenly over the surface and then you
allow it 20 minutes to dry off a but before you wipe away the excess. You can then
polish it up a bit. Once again you can add more than one coat, the more coats you
apply overtime the better protection you will have, I would also recommend that you
buy a bottle of our Howard Orange Oil as this is the only way you can safely wipe
away dirt and grime from one of our waxed surfaces, any other type of furniture
polish will simply remove the wax.
You simply spray an amount of the orange oil onto
the edge of a cloth fold it up in your hand and move it quickly across the wax
surface, this will remove dust and dirt without removing the wax but if you press
too hard you may drive the surface wax into the wood and it will appear as if you
have wiped the wax away but in fact it is going deeper into the wood providing more
protection in the long run.
Hope that helps,
David Foster
Technical Advice
Howard Products Australia
http://www.howardproducts.com.au