Hard Skills
IntermediateSurface PreparationThe process of cleaning and roughening metal surfaces through abrasive blasting or mechanical grinding to ensure the necessary substrate profile for rubber adhesion.
AdvancedRubber Sheet ApplicationThe manual skill of cutting, fitting, and applying unvulcanized rubber sheets to a substrate, including the expert use of rollers to eliminate air entrapment.
IntermediateVulcanization Process ControlMonitoring and managing the chemical curing process of rubber using heat and pressure within autoclaves or via internal steam methods.
IntermediateSpark Testing (Holiday Detection)Operating high-voltage electrical equipment to identify pinholes, voids, or discontinuities in the rubber lining that are invisible to the naked eye.
IntermediateAdhesive System ApplicationSelecting and applying the correct sequence of chemical primers and bonding agents required to create a permanent bond between metal and rubber.
AdvancedConfined Space Safety ComplianceStrict adherence to safety protocols required for working inside tanks, including gas monitoring, ventilation setup, and entry/exit logging.
IntermediateBlueprint and Layout ReadingInterpreting technical drawings and specifications to determine rubber thickness, overlap requirements, and nozzle lining configurations.