| Color | Black, Grey |
| Model NO. | waterproof and mildew self-adhesive sealing tapes |
| Certification | CE, ISO |
| Customization | Available |
| After-sales Service | Online Technical Support, Onsite Installation |
Super Strong Waterproof Self-Adhesive Seal Tape Waterproof Membrane Butyl Rubber Tape for Windows. Aggressive Universal Adhesion: Provides an instant, airtight bond to various substrates, including metal, concrete, wood, PVC, and glass. Extreme Temperature Resilience: Maintains a perfect seal and permanent flexibility from -40 to 100 degrees Celsius without cracking or flowing. Customization & OEM/ODM Services: supports full customization of width, thickness, and color to suit any project. We offer professional OEM/ODM services, including private labeling and custom packagin. Certified Quality: Fully ISO 9001 compliant with RoHS certification. Our materials are non-toxic, odorless, and meet all international safety standards for easy import and distribution. Fast Lead Times: Streamlined supply chain ensures immediate dispatch for standard stock. We prioritize rapid production for custom orders to keep your project timelines on track.