Hi,
I seem to recall a conversation possibly at NEWS 2011, possibly with COTS, about some kind of sealant which never really sets, so handles flex really well.

Anyway, does anyone know what it is.   

Thanks
Buggybaggy.

Silka flex  marine one even better

Silka flex  marine one even better

It's THE only stuff to use. sikaflex'd the seams on both my pans, its still there and hasn't peeled off.
Its paint-able to 

http://www.manxmaniac.co.uk/LifeSoFar.php?album=stellsBuild