Elementis PLC

AGM Information • Mar 22, 2011

Please detach and retain this section.

Admission card

Annual General Meeting of Elements plc to be held at The City Presentation Centre, 4 Chiswell Street, London EC1Y 4UP on 21 April 2011 at 11.00am.

Kindly note: this form is issued only to the addressee(s) and is specifi c to the unique designated account printed hereon. This personalised form is not transferable between different account holders or uniquely designated accounts. Elementis plc and Equiniti Limited accept no liability for any instruction that does not comply with these conditions.

Please bring this admission card with you and present it at the registration desk if you are attending the Annual General Meeting. The address of the venue and a map is provided overleaf.

Please read the explanatory notes overleaf and the notes accompanying the Notice of Meeting for full instructions.

You can vote electronically at www.sharevote.co.uk using the above numbers. Please detach and post this section. Form of proxy I/we being (a) member(s) of Elementis plc (the 'Company') hereby appoint the Chairman of the Meeting, or the individual whose name appears in box (1), as my/our proxy to vote for me/us on my/our behalf at the Annual General Meeting of the Company to be held at The City Presentation Centre, 4 Chiswell Street, London EC1Y 4UP on 21 April 2011 at 11.00am and at any adjournment thereof. (1) Tick here if this proxy is one of multiple appointments being made. (2) (3) If you do not give any directions as to how your proxy should vote on the above Resolutions, or on any other business of the Meeting, he/she will exercise his/her discretion as to whether, and if so how, he/she votes. The 'Vote withheld' option is to allow you to abstain on any particular Resolution and is not a vote in law and will not be counted as 'For' or 'Against' a Resolution. In the case of a corporation, this proxy must be given under its common seal or be signed on its behalf by an attorney or offi cer, duly authorised, stating their capacity (e.g. director, secretary). 1387-043-S Voting ID Task ID Shareholder Reference Number Signature Date (Please indicate your vote by marking a 'X' in the appropriate boxes) Resolutions Vote For Against withheld Ordinary business 1. To receive and adopt the directors' and auditors' reports and audited accounts for 2010. 2. To declare a fi nal dividend on the ordinary shares. 3. To approve the directors' remuneration report for 2010. 4. To re-elect as a director Robert Beeston. 5. To re-elect as a director David Dutro. 6. To re-elect as a director Brian Taylorson. 7. To re-elect as a director Ian Brindle. 8. To re-elect as a director Andrew Christie. 9. To re-elect as a director Chris Girling. 10. To re-elect as a director Kevin Matthews. 11. To re-appoint KPMG Audit plc as auditors. 12. To authorise the directors to determine the remuneration of the auditors. Special business 13. To renew the directors' authority to allot shares. 14*. To approve the holding of general meetings at 14 clear days' notice. 15*. To disapply statutory pre-emption rights on the allotment of shares. DETACH HERE

16*. To renew the Company's authority to purchase its own shares in the market.

* Special Resolution

U 4 J J
$\mathsf{e}(\mathsf{c})$	For		Vote Against withheld
rs' ares. $\ddot{\phantom{a}}$
S. ıt ٦e e			F

Explanatory notes to Form of proxy

(To be read in conjunction with the Notice of Meeting and the accompanying notes.)

• 1. If you want to appoint another person to be your proxy, strike out the words 'Chairman of the Meeting' and insert in the box the name of the proxy and initial the alterations.
• 1. To appoint more than one proxy, [an] additional proxy form[s] may be obtained by calling the Registrars on 0871 384 2379.* Non-UK callers should dial +44 121 415 7043. Or you may photocopy this form. Please tick the box provided if the proxy instruction is one of multiple instructions being given. All forms must be signed and returned in the same envelope.
• 1. Please indicate in the box provided the number of shares in relation to which your proxy is authorised to act.
• 1. For this Form of proxy to be valid, detach from the Admission card and deliver to Equiniti Limited, Aspect House, Spencer Road, Lancing, West Sussex BN99 6GG 48 hours before the appointed time of the Meeting or adjourned Meeting. For information about a member's right to appoint a proxy and other rights, please see the notes accompanying the Notice of Meeting.
• 1. Members who wish to appoint a proxy through the CREST system should also refer to the notes in the Notice of Meeting.
• 1. Completing a Form of proxy will not prevent a member from attending in person and voting in person if he/she so wishes.
• * Calls to this number cost 8p per minute from a BT landline, other providers' costs may vary. Lines open 8.30am to 5.30pm, Monday to Friday.

Venue address The City Presentation Centre 4 Chiswell Street London EC1Y 4UP

London Underground The venue is just a few minutes' walk from Moorgate tube station.