recipe for marine cement?

[Peter J. Mumby]

Dear Coral-listers

Does anyone have a recipe for marine cement - e.g. for attaching 
field equipment underwater?

Many thanks

Peter
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Dr Peter J. Mumby
Research Fellow

Department of Geography
University of Sheffield
Winter Street
Sheffield
S10 2TN
United Kingdom

tel: + 44 (0)114 222 7970
fax: + 44 (0)114 279 7912
e-mail: p.j.mumby at sheffield.ac.uk