French polish has advanced much in recent years and modern polishes used
by
professionals can now give a very hard & heat resistant finish when
appropriately applied. They’re in some cases, every bit as good as modern
lacquers. But also leave that elegant, lustrous and beautiful deep shine that
only french polish can achieve.
French polish became prominent in the late 1800's of the Victorian era. Also known
as Shellac Polish, it was found in the forest regions of India and Thailand. It
is a secretion of resin from the Lac insect, Coccus Lacca. The female Lac
insect sticks its teeth into the branches and bark of trees, which releases a
secretion of resin from the tree to cover its whole body and secure itself in
place on the tree. When the secretion is harvested or removed it often contains
the bug itself and is known as Seedlac.
When
removed, Seedlac is very brittle & flaky and normally comes in two
different colours, Orange Bysaki & Blonde Kushmii. During production, the
Orange Shellac is bleached with Sodium Hypochlorite solution to form white
Shellac Polish.
Seedlac
or Shellac as more commonly known was once used in many other ways other than
just in french polish. This includes the outer film-like layer on common pills,
candles, jewellery, dental technology, inkwells, old gramophone records, cycle
handlebar tape & even Soviet AK47 Rifles. And more notably on fruit to
replace the natural wax which is removed after the cleaning process.
Interestingly, Shellac was also given an E number, E904 whilst used on fruit,
but it was not classed as vegetarian as it may contain some crushed insects,
causing it to have been referred to in the past as Beetle Juice!
Shellac
sealer used by french polishers is used as a first coat barrier or primer coat
on the wood to prevent the natural bleeding of resin or pigments into the
french polishing process.
In
the past two years because of the evident poor and inconsistent weather in the
regions of India and Thailand, there has not been a successful harvest of the
seedlac. Unfortunately, because of this the finished french polish product has
risen considerably in price. CC French Polishing are expert french polishers in East
Anglia and continue to use quality Shellac materials without passing any extra
costs on to their customers.