I would avoid expanding foam, there are health risks as well as the risk of
breaking the specimen. I agree with Helena re coating the inside with paraloid
B72 first. Then plaster of paris - or even better Jesmonite acrylic resin (it
is more durable) - would be a good solid filler unlikely to pose health
problems. You can set a threaded bar in the resin that you can use to secure
the specimen to the base of your box with a nut on the bar on the other side of
your box/shelf.
With best wishes, Nigel.
> Dear all
> We're wanting to source some sea-urchin shells for a feely box at Aberdeen
> Maritime Museum
>
> Anyone know of a supplier?
>
> Or do any of you lovely people have random, un-accessioned shells you might
> be willing to pass on?
>
> Planning to fill the shells with expanding foam (gap filler) or plaster to
> make them more resilient to grubby, grabby hands!.... Anyone had success with
> something like this?
>
> Many thanks - Helen
>
> Helen Fothergill
> Head of Collections
>
> Museums & Galleries
> Education, Culture and Sport
> Aberdeen City Council
> (M, Th, F) Aberdeen Maritime Museum, Shiprow, Aberdeen, AB11 5BY
> T: 01224 33 7704
> (Tu, W) Aberdeen Art Gallery, Schoolhill, Aberdeen, AB10 1FQ
> T: 01224 52 3712
>
> Aberdeen Art Gallery open: Tuesday - Saturday 10-5; Sunday 2-5 (closed
> Monday)
> Aberdeen Maritime museum open: Tuesday - Saturday 10-5; Sunday 12-3 (closed
> Monday)
> The Tolbooth museum open: Monday - Saturday 10-5 (closed Sunday)
> Provost Skene's House currently closed to allow for the demolition of the
> neighbouring building
> www.facebook.com/AAGandM<http://www.facebook.com/AAGandM>
> http://twitter.com/AbdnArtMuseums
>
> IMPORTANT NOTICE: This e-mail (including any attachment to it) is
> confidential, protected by
> copyright and may be privileged. The information contained in it should be
> used for its intended
> purposes only. If you receive this email in error, notify the sender by reply
> email, delete the
> received email and do not make use of, disclose or copy it. Whilst we take
> reasonable precautions to
> ensure that our emails are free from viruses, we cannot be responsible for
> any viruses transmitted
> with this email and recommend that you subject any incoming email to your own
> virus checking
> procedures. Unless related to Council business, the opinions expressed in
> this email are those of
> the sender and they do not necessarily constitute those of Aberdeen City
> Council. Unless we
> expressly say otherwise in this email or its attachments, neither this email
> nor its attachments
> create, form part of or vary any contractual or unilateral obligation.
> Aberdeen City
> Council's incoming and outgoing email is subject to regular monitoring.
>
---------------------------------------------------
This mail sent through http://www.easynetdial.co.uk
|