The body and end caps of Prisma aluminium actuators are double coated internally & externally (epoxy 20µ applied by cataphoresis + Rilsan 250µ). Cataphoresis is an electrochemical coating process for metallic surfaces, widely used due to its penetration, uniform coating and long service life. Rilsan (nylon 11) is the final coating material, offering these benefits to the standard actuator:-
• Stability at higher temperatures
• High impact & abrasion resistance
• Good resistance to climate extremes (including off shore)
• Excellent chemical resistance
