Automotive components often combine complex geometries, close tolerances, and multiple surface treatment processes within a single production line. Standard catalogue masking products may not provide the consistent, repeatable fit required for high-volume automotive production, leading to rework, coating defects, or damage to functional surfaces.

Our custom silicone masking components for automotive applications are moulded to your exact component geometry and designed to perform consistently across production volumes. Each component is engineered for the specific process conditions of your line, whether powder coating, e-coating, anodizing, or electroplating.

All custom silicone masking parts are produced with a smooth surface to ensure consistent sealing. For applications involving threaded fasteners or openings, threaded silicone masking versions are available to protect thread geometry through the surface treatment process.

Key properties and configurations:

• High-temperature rated: custom silicone masking parts withstand 250°C and above, suitable for automotive powder coating cure cycles and e-coating ovens
• Process-compatible: suitable for powder coating, e-coating, KTL, anodizing, electroplating, and pre-treatment stages used in automotive production
• Any geometry: plugs, caps, boots, and formed parts in any profile to match your component geometry
• Reusable and durable: designed for repeated use across production cycles, reducing per-unit masking cost at volume
• Colour-coded to specification: any silicone colour available to support line identification and process control
• Scalable from small series to volume: custom tooling is viable from initial qualification batches through to series production

Lead time is typically 3 to 4 weeks from approved geometry.