Premium Aluminum Door & Window Sealing Strips – 90-Type Sliding Window Gap Fix
High-density EPDM rubber with UV-resistant coating for extreme weather durability. Precision-molded 90-degree profile ensures airtight glass sealing, eliminating drafts and noise. Self-adhesive design with reinforced acrylic glue for instant installation—no tools needed. Fits 4-10mm gaps in sliding windows, balconies, and shower doors. Industrial-grade flexibility (-30°C to 120°C) prevents cracking. Matte black finish blends seamlessly with modern frames. Ships in bulk with wholesale pricing—minimum 500 units per order. Custom lengths available for large projects.