Copper foil tape is made of pure copper foil as backing, single sided or double sided coating with conductive or non conductive acrylic adhesive. It is perfect for EMI / RFI / Guitar shielding, cable shielding, vehicle/ships/house packaging insulation material, paper circuits, electrical repairs and grounding. It's also great for arts and crafts, like stained glass window making, scrapbook and home Interior decoration, even slug and snail repellent!

Copper foil tape is a type of adhesive tape that features a thin strip of copper foil as its backing material. It is commonly used for its electrical conductivity, heat resistance, and shielding properties. Here are some key features and common uses of copper foil tape:
　　
Features:
1. Copper Foil Backing: The tape's backing is made from a thin sheet of copper foil, which provides excellent electrical conductivity and thermal conductivity. The foil backing is typically flexible and can conform to various surfaces.
2. Adhesive Properties: Copper foil tape is usually coated with a pressure-sensitive adhesive on one side, providing strong and reliable adhesion to different materials. The adhesive allows for easy application and ensures a secure bond.
3. Electrical Conductivity: Copper is an excellent conductor of electricity, and as such, copper foil tape is often used in applications that require electrical conductivity. It can be used to create electrical pathways, make connections, or repair electrical circuits and components.
4. Heat Resistance: Copper foil tape exhibits good heat resistance, allowing it to withstand high temperatures without melting or degrading. It can be used in applications that involve heat shielding or heat dissipation.
5. EMI/RFI Shielding: Copper foil tape is commonly used for electromagnetic interference (EMI) and radio frequency interference (RFI) shielding. It creates a conductive barrier that helps prevent the passage of electromagnetic signals, reducing interference and ensuring signal integrity.
　　
Common Uses:
1. Electrical Repairs and Connections: Copper foil tape is used for repairing damaged electrical circuits, making electrical connections, or providing electrical grounding. It is often used in electronic devices, appliances, and electrical equipment.
2. Shielding and Grounding: The tape is utilized for EMI/RFI shielding in electronic devices, cable assemblies, and printed circuit boards (PCBs). It helps protect sensitive components from interference and can be used to create a grounding path.
3. Stained Glass and Crafts: Copper foil tape is popular in stained glass work and various crafts. It is used to create decorative accents, reinforce glass pieces, and provide electrical conductivity for soldering.
4. HVAC and Insulation: Copper foil tape can be used in heating, ventilation, and air conditioning (HVAC) systems for sealing and insulating purposes. It helps provide a moisture barrier, thermal insulation, and aids in maintaining temperature control.
5. Arts, Crafts, and DIY Projects: Copper foil tape is often used in arts, crafts, and DIY projects for decorative purposes, such as adding metallic accents, creating jewelry, or embellishing various surfaces.
　　
It's important to note that the specific adhesive and backing thickness of copper foil tape can vary based on the application requirements. Different widths and lengths of tape are available to accommodate various project needs. When selecting copper foil tape, consider the specific application, electrical conductivity requirements, and compatibility with the surface or environment.