Sheppy Scotch Glue: The Glue for the Craftsman
Technical data
A high quality bone glue, manufactured from selected
raw materials. It has a breaking strain far in excess of
British Standard 745 requirements, and is recommended
for antique restoration, piano actions, sports goods,
high class furniture, chair frames, veneering, and any
trade where a first class, long-lasting joint is
necessary. The level of preservatives in this
formulation keep the glue free from mould and bacteria
for a long time in the glue pot. Its slower setting
characteristics enable the glue to penetrate hard woods
more deeply and provides a longer open time for
intricate assembly work and veneering operations. Many
of our customers claim that once used, they never return
to Pearl glue.
For antique restoration and reproduction. While our
Pearl glue is an excellent product, our Sheppy Scotch
Glue has many advantages over it, providing stronger
joints and ease of use.
- It is a ready prepared hot glue in jelly form, at
the right concentration of glue to water, merely
requiring heating to make it useable.
- Chemicals added to the high quality bone/skin glue
lengthens the open time, allowing adequate time for
assembly, very deep penetration of hard woods and,
therefore, stronger joints and assists easier laying
of veneers, particularly large areas.
- Unlike P.V.A's. which are not compatible with old
hot glue. Sheppy Scotch glue is completely
compatible with old glue. However it is advisable to
clean off any surplus old glue that maybe weakened
as a result of any past fracture of the joint.
- The lower melting point and longer open time of
Sheppy Scotch glue enables the use of the glue in
colder workshops and helps eliminate the possibility
of poor joint strength due to the glue setting off
before assembly. It can be advisable in extreme
weather conditions to warm the wood before gluing
and assembly, thus assisting the usual deep
penetration of the adhesive.
- Sheppy Scotch glue is ideal for blocking out the
carcase of a cabinet. It being merely necessary to
apply the glue to the block and place the block to
the vertical side of the cabinet, rubbing the block
backwards and forwards gently until it resists
movement, at this point the block remains where it
has been placed without pinning . A perfect rubbed
joint will have been made.
- Sheppy Scotch glue is strongly preserved against
bacteria and fungal attack, unlike Pearl glue which
is only mildly preserved. It is very unlikely to go
putrid in the glue heating vessel and may be used
for several days. It will, of course, require water
to be added from time to time to compensate any loss
through evaporation.
- Sheppy Scotch glue is completely compatible with
Pearl Glue and, therefore, Pearl Glue can be added
to it for very special application.
Sheppy Scotch glue was introduced in the very early
1920's to meet the requirements of the furniture
industry in the days when it was perceived a slow
setting glue had advantages over normal glue for
veneering, assembly work and extraordinary joint
strength. It was one of many similar products formulated
by our competitors for the same purpose, however today,
we are, we believe the sole manufacturer of this
product. It is of the finest quality and it is easily
available to the smaller user through a network of
agents from whom it can be purchased in 1kg, 5kg &
12.5kg pails.
Our customers include Cabinet Manufacturers and
restorers, Cricket Bat manufacturers for both the handle
and to bond the spline, Piano Action manufacturers,
Organ building and restoration and Violin/Viola
repairers and manufactures.
DIRECTIONS FOR USE:
- Place sufficient glue into a glue pot and warm it
until the glue reaches the consistency of paint and
flows freely. NEVER do more than warm the glue, it
should never be so hot as to show steam rising from
it.
- Once warm, the heat can be turned off and the glue
will remain liquid for some considerable time -
dependent on the temperature of the workshop. .
DIRECTIONS FOR LAYING VENEERS BY HAND:
- Sheppy Scotch enables veneers to be laid more
quickly and with less effort.
- The temperature of the glue is important, and it
should be prepared and used as above.
- Prepare the ground or base in the usual way. To
make the veneers supple, coat them on both sides
with glue and warm water (one brush full of water to
one of glue). This should be brushed into the
veneers for 10 minutes or so until they become
supple. For harder woods and more curly veneers, it
is advisable to apply more warm water with the brush
and rub the solution in with the fingers until the
veneers have become thoroughly supple.
- Apply Sheppy Scotch to the ground and allow it to
become somewhat tacky over the whole surface. The
veneers should be applied and laid in the usual way,
with the hammer working from the centre. If the glue
should gel before this operation is completed, a
moderately warm iron or a damp cloth dipped in hot
water will render the glue liquid. If blisters
immediately appear here and there, they will be
drawn down as the veneers dry out and contract, and
will not leave permanent blisters. If at these
points and in particular parts near the edges of the
veneered panels are not well laid, they can be put
right next day - again with the aid of a moderately
warm iron.
FOR HEALTH AND SAFETY DETAILS, PLEASE SEE LEAFLET
NUMBER ADH/1A
REF: LEAFLET TECHNICAL/SCOTCH
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