Expert in Custom Rubber & Silicone/Plastic Tubing, Seals, and Profiles – Comprehensive Solutions for Sealing, Fluid Transfer, and Structural Applications.
A rubber seal strip for automotive steel plates is a durable, high-performance sealing component designed to provide vibration damping, corrosion prevention, and noise reduction between metal panels in vehicles. It is commonly used in doors, hoods, trunks, and chassis assemblies to ensure airtight and watertight protection. Key Features & Benefits ✔ Anti-Corrosion Barrier – Prevents galvanic corrosion between dissimilar metals (e.g., steel-aluminum contact). ✔ Vibration & Noise Control – Absorbs road/engine vibrations, reducing cabin noise (NVH reduction). ✔ Weather & Chemical Resistant – EPDM or Nitrile rubber withstands oils, road salts, and extreme temps (-40°C to 120°C / -40°F to 248°F). ✔ Compression-Resistant – Maintains seal integrity under constant pressure. ✔ Easy Installation – Self-adhesive backing or clip-on design for quick assembly. Common Applications Door & Hood Seals – Between steel frames and outer panels. Chassis & Underbody – Protects joints from water/salt splash. Battery Trays – Insulates steel brackets in EVs/hybrids. Fender Liners – Reduces road debris rattling. Material Options Material Best For Limitations EPDM Weather resistance (UV/ozone) Weak against oils Nitrile (NBR) Oil/fuel exposure Less flexible in cold temps Silicone High-temp areas (exhaust shields) Higher cost Installation & Maintenance Surface Prep – Clean steel with alcohol to ensure adhesion. Alignment – Press firmly along the entire contact surface. Inspection – Check for peeling or hardening during servicing.
Ideal for automotive applications, the Rubber Seal Strip for Automotive Steel Plate combines durability with eco-friendly materials to deliver reliable sealing solutions.