Just bought a meikon housing for my old Sony NEX 6. It's a second hand housing in perfect condition and already resist the bathtub test without the camera. The problem is that it didn't came with the silicon grease to lubricate the O'rings.
Where can I buy it here in the UK? I'm leaving for vacations in two weeks and I need it ASAP. I was looking on amazon.uk but not sure if any of the products they sell will do the job.
Any other things that I should pay attention when doing maintenance to the housing?