I notice that the cement is getting thicker because it is not soaking into the thread wraps. I opened the bottle 3 - 4 months ago and it's about half full. (tried not to say half empty
I find it hard to believe that between my son and I, that we use so much already. I figured evaperation must have happened to it.
I had one of my bright ideas today, I also learned not to add mineral spirits to head cement to thin it. I didn't add that much to it really. Maybe a quarter of an eye dropper. It seem to thin it down enough.
Now the cement is drying milky, not clear. I am buying more tomorrow.
I don't suppose anyone has a fix for this... Or what to do to in the future??