i was initially hesitant to purchase this high fill thread sealant, but I'm glad I did! As a result of my tests, I determined that it really lives up to its claims. It created a strong seal for my automotive needs, preventing leaks and protecting against corrosion. The sealant sets quickly and is long-lasting .However, the only downside is that it can be a bit messy to work with due to its thick consistency. Overall I highly recommend this sealant for anyone needing a reliable, automotive-grade See full review