Tony Bryer wrote in message ...
In article , Bob Smith
(UK) wrote:
Found some thanks. Lurking in my box of router bits. Just using
it to dry out an indicator bulb lens unit I have re-sealed, then
putting it back.

I've got a number of sachets saved from various things (there would be
a lot less clutter if I didn't save things that might be useful
someday) so if you need any more just email me.

For future ref, you can also use lime. Its slower working but at 25kg
for £6 you cant complain!