Has anyone used this one on the oil pan before?

I received it as part of a valve cover gasket kit form Concept Z. I thought that all ultra greys were created equal...

I just found out that there are two types of ultra-grey RTVs (flexible and ridgid).

I am a bit worried now! I just finished the install 3 hours ago!

Did i f-up?

I was told that it is fine by a few shops. I'll post an update in a few months.