A metallic finish is sought after because it
exudes elegance and a sense of modernity.
However, it may be costly for most people to
adorn their walls and ceilings with gold and
silver. Many paints have now been
manufactured to give off this illustrious
look, indicating how popular this finish is
becoming. However, paint is a poor
substitute for actual metal.
One way of producing this look is through
metal leafing. A metal leaf is a very thin
and delicate sheet that is made out of pure
metal. Its thickness usually varies from
1/8000 mm to 1/10,000 mm. It is applied to a
print through a process known as gilding.
Metal leaf comes in different forms such as
gold, silver, copper and aluminum. They
usually come in sets of two sheets that are
separated by tissue.
Real gold can be applied to many surfaces
and there are different shades to choose
from. Gold, because it is a malleable and
ductile metal, is considered the ideal metal
for making a leaf. It’s malleability is
especially favored by jewelers. These
admittedly are more expensive depending on
the amount of gold contained in it. Red or
Rose gold is the purest gold. A popular
shade is 23 carat Yellow gold. Because of
its hardiness and value, it is usually used
in wedding rings. The least of the gold
shades is White Gold which has been known to
turn yellow after some time.
Gold leaf has a wide array of uses. It can
be used in restoring and helping to conserve
fine art, buildings and furniture, It is
also used in the lettering and striping of
some trucks and boats. It is popular for use
in frames, signs on glass, stone and even in
plastic and wood. They are also used in
religious icons and headstones applications.
A surface which is non-absorbent is best for
metal leafing. Making a surface
non-absorbent consists of covering it with
an undercoat of gesso or paint. When this
has dried, an even coat of size should be
applied to areas where you intend to leaf
because metallic leaves will not stick to
uncoated areas. The size is the adhesive
coating that will enable the leaf to stick
to the surface. This should be carefully
watched to know when it dries because metal
leafing will not apply if the surface is too
dry.
For some types of leaves such as real gold,
a gilding brush is required because of its
extreme thinness. Genuine gold is the
hardest to apply if there is no backing
sheet of patent gold. Patent gold is easiest
to apply. Even though its thin, it will stay
on the tissue until rubbed onto the size.
In your home, gold leaf can convert an
ordinary table into a magnificent furniture
piece with a regal bearing and the materials
can easily be purchased at any art supply or
craft store. One technique of doing this is
by first preparing the surface of the table
top. Then you should apply the size. Once
the size is ready, you can then lay the
sheets of leaf metal size down and carefully
peel the backing off. It is best to start at
one end of the table and work your way to
the other. One should keep in mind however
that actually laying down the leaf is a very
tricky stage because even the slightest wind
can make your job difficult. The sheets
should slightly overlap and the loose edges
can be later brushed off for a more uniform
look. Let it rest for about 24 hours and
then seal the top with polyurethane.
In general acrylic size dries faster and is
easier to clean up than regular oil-based
size. Other types of metal leaf can be
applied in a similar fashion. Just like
other materials that will be exposed to the
environment, they have to be protected. One
should remember to seal silver, composition
and copper leaves with an oil-based varnish
because these tend to tarnish quickly. For
fake gold, you can apply a thin coat of
transparent yellow oxide before sealing, to
enrich the leaves’ color.
While it may seem like an expensive effect
to manipulate, experienced designers and
craftsmen can use impersonator leaves to
produce the modern look you have in mind and
still stay within your budget. They can be
used on areas such as walls, ceilings,
entrances, domes, coffers, doors and
cornices. Area gilding, which is applied to
walls and ceilings, consists of thin sheets
of metal that are laid leaf by leaf over
flat areas to produce a very modern look.
There are different kinds of imitation leaf.
These include imitation gold leaf which is
also known as brass leaf, composition leaf
or Dutch metal. It is used mainly for
interior decorating. Aluminum leaf is also
known as imitation silver leaf. A variegated
leaf is decorative with different shades of
color, usually in the form of a paisley
pattern on different backgrounds. This kind
of leaf is usually used on glass works and
for accents and flashy letter styles.
Gilding is an old technique. Traditional
techniques result in either raised and
polished gold or flat, gilded gold. Aside
from home decoration and jewelry, metal leaf
can also be gilded onto papers, cards, and
wood making, thus making it a popular medium
of artists. process of applying a thin layer
of real or imitation gold to a surface. The
process is employed on wood, metal, ivory,
leather, paper, glass, porcelain, and
fabrics and is used to embellish the
decorative elements, domes, and vaults of
buildings.