Heavy-Duty Butyl Sealing Tape for Hjt and Perovskite Cells

Heavy-Duty Butyl Sealing Tape for Hjt and Perovskite Cells. Specialized for HJT/Perovskite: Designed for encapsulating new PV cells sensitive to moisture, ensuring high waterproof performance. High Adhesion & Elasticity: Exceptional elongation and tensile strength adapt to structural shifts without tearing. Advanced Weather Resistance: Ozone and aging resistant, maintaining 80% strength after heat aging and climate exposure. Superior Waterproofing: Zero seepage at 0.3 MPa for 30 minutes, providing reliable protection for various structures. Customizable Specifications: Available in multiple colors (Black, White, Gray) and thicknesses (0.8mm-12mm) to suit needs. Long Service Life: Designed for 25-30+ years of service, even in extreme weather and high UV areas. Factory Direct Pricing: Direct from manufacturer with professional international service and competitive costs. Quality Certified: ISO 9001 certified, meeting CE, SGS, and SONCAP standards with written warranty.