Potential Offer

Sondex PLC
31 August 2007




                                    Sondex PLC
                           ("Sondex" or the "Company")


The Board of Sondex notes the movement in its share price and confirms that it
is in advanced discussions regarding a possible offer for the Company.

The Board would like to stress that there can be no certainty that these
discussions will proceed to an offer being made for the Company.

A further announcement will be made in due course as appropriate.

Contacts and enquiries:
Sondex                                                        01252 862 200
Martin Perry (Chief Executive)
Chris Wilks (Finance Director)

Investec
James Grace                                                   020 7597 5140
Patrick Robb
Alex Thomas

College Hill                                                  020 7457 2020
Nick Elwes
Paddy Blewer

31 August 2007







Under the provisions of Rule 8.3 of the Takeover Code (the 'Code'), if any
person is, or becomes, 'interested' (directly or indirectly) in 1% or more of
any class of 'relevant securities' of Seattle, all 'dealings' in any 'relevant
securities' of that company including by means of an option in respect of, or a
derivative referenced to, any such 'relevant securities') must be publicly
disclosed by no later than 3.30 pm (London time) on the London business day
following the date of the relevant transaction. This requirement will continue
until the date on which an offer for Sondex becomes, or is declared,
unconditional as to acceptances, lapses or is otherwise withdrawn or on which
the 'offer period' otherwise ends. If two or more persons act together pursuant
to an agreement or understanding, whether formal or informal, to acquire an
'interest' in 'relevant securities' of Seattle, they will be deemed to be a
single person for the purpose of Rule 8.3 of the Code.



Under the provisions of Rule 8.1 of the Code, all 'dealings' in 'relevant
securities' of Sondex by the offeror or the offeree company, or by any of their
respective 'associates', must be disclosed by no later than 12.00 noon (London
time) on the London business day following the date of the relevant transaction.



A disclosure table, giving details of the companies in whose 'relevant
securities''dealings' should be disclosed, and the number of such securities in
issue, can be found on the website of The Panel on Takeovers and Mergers (the
'Panel'), www.thetakeoverpanel.org.uk.



'Interests in securities' arise, in summary, when a person has long economic
exposure, whether conditional or absolute, to changes in the price of
securities. In particular, a person will be treated as having an 'interest' by
virtue of the ownership or control of securities, or by virtue of any option in
respect of, or derivative referenced to, securities.



Terms in quotation marks are defined in the Code, which can also be found on the
Panel's website. If you are in any doubt as to whether or not you are required
to disclose a 'dealing' under Rule 8 of the Code, you should consult the Panel.



Pursuant to Rule 2.10 of the City Code, Sondex confirms that it has 57,108,853
ordinary shares of 10p each in issue and admitted to trading on the London Stock
Exchange (ISIN GB0033047100).







                      This information is provided by RNS
            The company news service from the London Stock Exchange