by Richard » Tue Aug 28, 2018 8:17 am
You are asking 2 questions 1st antifreeze an second mechanical seal. When replacing the mechanical seal I use Hondabond HT silicone just a little around the outside of the mechanical seal before pressing it in. Caution do not touch the sealing portion of the seal use gloves also put a small amount of dishwashing liquid on the seal.