Premium Automotive Rubber Sponge Steel Core Composite Sealing Strip
High-density rubber sponge ensures superior compression resilience and weather resistance, ideal for extreme temperatures (-40°C to 120°C). Embedded steel core provides structural integrity, preventing deformation under heavy use. Precision-engineered composite design delivers airtight and waterproof sealing for car doors, trunks, and sunroofs. UV-resistant surface layer combats cracking and fading, extending lifespan. Perfect for OEM replacements or aftermarket upgrades in sedans, SUVs, and commercial vehicles. Bulk orders available at unbeatable wholesale rates—global shipping, no minimums.