Does anyone have any small offcuts of silicone or similar hose knocking about? I want to use it to mount some electronics on my hexacopter... hoping it will reduce vibrations in the airframe.

Something around about 4mm ID

Beer tokens await :-)

what kind of lengths do you want Tegwin?

I've got loads of it but think it's approx 6mm internal. We sell it at work for 35p/metre. Any good aquarium will have it. The not so good one's will have the cheapo placcy airline instead.

I've got some 3mm id black silicone if that's any good?

10-15cm would probs do a load of little mounts :-)

The floppier/softer the better really.