Where do you get o ring lubricatiion from, a car spares shop?

Mobydisc said..
Where do you get o ring lubricatiion from, a car spares shop?

Got mine at the pool shop.
Might add you only need a fine smear.

Go pro sell anti fog inserts. They work well I heard.
A friend had a good run just using the silica gel from a vitamin bottle.
The fogging is caused by the camera getting warm and temp difference with the case and surrounds. So I'm not sure how the o ring grease is going to help with fogging. It would help with prolong the seal so it can stay water tight for longer.

My tips for fog free, Use the anti fog inserts ($5 on eBay for 20) but if you're too tight to buy them just fold up a square of paper towel and put it inside the back door. Seal it up the night before and only open the case if you need to swap batteries, make sure your hands are dry before doing so as the slightest bit of moisture in the case will cause fogging. Once you've changed the battery give the case a blast with the cars air con and then pop in the camera and quickly seal the case. Lastly buy the dive housing and you'll be fog free forever, even if the dive housing does fog it just happens around the outer edge of square glass and doesn't effect the lens unlike the dome of the standard housing.

I use extra thin sponge material ( table wipes) cut in squares. Microwave them just before closing the case. Works a treat no more fogging !!