No i haven't ever said anything about synthetic grease ep 0 ,00 is mineral based as far as i know. I don't see giving 8-12$ for a stick of synthetic grease. I do like the castrol agri stuff though no one actualy sells it..
Like i posted on the uses for oil post i have many different types of equipment i run a variety of products i have some equipment that has 330,000 miles some has only 250 hrs or less so i use different products the newer diesel's i'm planning on using 5w-30 HDO