End-users in the petrochemical industry face significant operational challenges due to failures in abrasion-resistant linings, particularly in FCC vessels. This leads to process disruptions, costly repairs, and premature equipment replacement, causing a spike in operational expenses and a decrease in product yield. This whitepaper delves into the often-overlooked root causeāa critical design flaw allowing refractory lining bypass. It explores the consequences, compares anchoring systems in various environments, and proposes an alternative solution.