This 4.8CMx5M aluminum foil tape, also known as aluminum foil tape. This versatile adhesive tape is constructed with a thin backing of aluminum foil and coated with a strong, pressure-sensitive adhesive, often acrylic or rubber-based. Key features and uses of aluminum foil tape include: • Heat Resistance: It can withstand a wide range of temperatures, from extreme cold to high heat, making it suitable for HVAC systems, duct sealing, and insulation. • Moisture and Chemical Resistance: The aluminum backing provides an effective barrier against moisture, humidity, and various chemicals, protecting surfaces from corrosion and damage, especially in outdoor or industrial settings. • Reflectivity: Its reflective surface helps in reflecting heat and light, contributing to insulation and energy efficiency in applications like radiant barriers. • Conductivity: Aluminum foil tape can be electrically and thermally conductive, which makes it useful for electrical shielding (e.g., against electromagnetic interference) and heat dissipation in electronics. • Adhesion and Durability: It offers strong adhesion to various surfaces, including metal, plastic, and glass, providing a long-lasting and durable seal or repair. • Versatile Applications: Commonly used in construction, automotive, electronics, HVAC, and even for packaging and crafting due to its robust properties.