Post-restoration Care of Pottery and Porcelain?.
Pottery and porcelain marks,homer laughlin porcelain,ceramic and porcelain
Care of your antiques
does not stop at just restoration or conservation; it has to be continued
even after the necessary repairs have been conducted. Otherwise, the promised
搇ong-life?for your ceramics may never happen! After all, the materials
utilized for preservation can succumb to disasters themselves梩here could
be a breakdown of adhesives, flaking or cracking of paints or fillers, discoloration,
Before we hand down suggestions concerning post-conservation care, we
would like give you some advice concerning conservators. Go through the
entire process in detail with the person you have hired, before the actual
work is begun. Certain questions have to be answered桰f drilling or sanding,
etc. is going to be done, what will be the effect on the original material?
What about the reversibility of cleaning agents and repairs? Will restoration
result in obscuring of original surfaces? You do not want your conservator
being responsible for more damages in the name of restoration!
(1) Your hands are to stay away from rims, handles, sprigged attachments
and finials. You do not know if there have been prior repairs done with
weak adhesives, or firing faults, or hairline breaks梐ll of which can
cause further damages.
(2) Opt for metal spring-less plate hangers with plastic tubing (or easels)
instead of metal spring-loaded ones. If there have been breakages and
re-bonding before, the newly-exerted pressure will re-open old wounds.
The tubing will protect the rims from chipping.
(3) Clay, enamel and glaze are natural, inert materials梬e use synthetic
ones (fillers, yellowing paints, adhesives, etc.) for repair jobs. They
do not stand up well to ultraviolet light. Therefore, display your ceramics
away from direct sunlight. You can also have ultraviolet fillers on indoor
(4) Your repaired antiques get a longer life if they remain secure from
extreme temperatures and fluctuating humidity.
(5) Has the conservator used the melamine urea formaldehyde paint medium
for re-touching? Has there been over-spraying? Well then, do not store
your valuable stuff in the dark for a lengthy period of time梩he paint
(6) A water-soluble adhesive is utilized for soft paste porcelain archaeological
ceramics and earthenware. Will it stay on if you soak or wash your repaired
objects in water? Obviously not! All future cleaning is to be done with
a damp cloth. An artist brush will suffice for dusting.
(7) If you notice flaking glazes or efflorescence, ensure that the specific
item is kept in a constant relative humidity of 40%.
(8) Since synthetic materials are used for repair work, they get easily
degraded by detergents, warm liquids or foodstuffs. So the restored ceramics
can prove toxic if they are used for storing foodstuffs or eating.
(9) Do not use tape or collection stickers over restored portions, gilt
surfaces, enamel or luster. Your valuable stuff will incur damages when
these are removed.
(10) In case you wish to have accession numbers on your antiques,
place them over a reversible acrylic base coat. Ensure that they are not