Arctic silver 5 from 2008, is it still good?

[vrekman64]

I bought a syringe of Arctic silver 5 in 2008. I used a bit of it and kept the rest of it in the syringe with the lid on. The syringe is kept flat in a dark drawer. I flipped sides a few times all these years. Now its is 2017 is it still good for usage on, say, a 1600x with a mugen 5 rev b?

 

[superninja12]

yep , will stay good.