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Hydracat45 t1_iu4s4u8 wrote

Put Silicone lubricant grease on the O-rings while you replace those batteries too.

1

Njtotx3 OP t1_iu4se79 wrote

>Vaseline on the O-rings

https://answerswebportal.com/qa/does-vaseline-damage-o-rings.html

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Hydracat45 t1_iu4szgm wrote

Thanks for sharing. I have expensive optics and lights that I was aiming to put that on. You saved me some headache. I corrected my comment.

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Njtotx3 OP t1_iu4ttr9 wrote

I don't know if there are alternatives for optics and lights. The silicone and other alternatives all seem to be for unrelated purposes.

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slimeslug t1_iu4sfvr wrote

And be careful, those o-rings get brittle when it gets cold. (Too dark?)

1