"Two sets of sample ductile iron main caps were cast Feb 4. There were a couple of flaws in three castings but they are good for setting up machining."
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .