**Description of Extruded Triangle Rubber Fin PVC Base Acoustic Door Seal (Self-Adhesive):**
The **Extruded Triangle Rubber Fin with PVC Base Acoustic Door Seal (Self-Adhesive)** is a premium-grade sealing solution designed to significantly enhance **soundproofing**, **thermal insulation**, and **dust/weather protection** around door perimeters. It features a **soft rubber fin** for optimal flexibility and compression, mounted on a **rigid PVC base** for structural support and secure installation.
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