
Professional Grade Heavy Duty Waterproof Self-Adhesive Repair Aluminum Foil Tape. Customizable Dimensions: Length, width, and thickness are fully customizable to meet specific project requirements. Strong Waterproof Seal: Provides excellent moisture barrier and air leak prevention for HVAC and duct sealing. Professional Adhesion: Features strong acrylic or rubber-based adhesive for reliable, long-lasting bonding. OEM/ODM Support: Custom printing, private labeling, and shape customization available with strong R&D support. Versatile Applications: Ideal for HVAC insulation, electrical insulation, pipe sealing, and general repairs. Reflective Surface: Silver aluminum foil surface enhances insulation properties and adds a professional finish. Free Sample Testing: Free samples provided for quality testing; customer only bears express shipping costs.