Case Study
Brake cylinder repair
Client Rail industry. Application date March 2004. Scope of work Machine, coat and post machine brake cylinder bore to return to correct bore diameter and surface finish. Products Polyglass VEF. Substrate Carbon steel. Coating system • Pre-machined cylinder bore to Ø357.15 • Grit blast internally to ISO 8501-1 cleanliness standard SA 2½ with a minimum surface area of 50µm. • Applied Polyglass VEF (with 5% styrene) by rolling