Lightly coat the spokes with ACF50 and fit some of these? 
http://www.ebay.co.uk/sch/i.html?_f...poke+wrap.TRS0&_nkw=spoke+wraps&_sacat=122304

http://www.ebay.co.uk/sch/i.html?_f...poke+wrap.TRS0&_nkw=spoke+wraps&_sacat=122304
They look twatty but do the job.
