Thermal paste

[ChrisD.]

I have some Arctic silver 5 in a tube which I've had since 2008 I think. I've used it for different things over the years and I'm wondering if the stuff in the tube has a shelf life or anything? Basically is it worth buying some new stuff?

Also what's the best way of applying it to a 2600k?

 

[ChrisD.]

I think I will re-apply some tomorrow and see if it makes a difference, then for the sake of a few quid, get another batch.