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When your project demands a material that conducts reliably, bends cleanly, and holds its shape over time, standard sheet metal often falls short. Makers, fabricators, and electronics hobbyists who need ultra-thin copper in exact widths frequently struggle to find stock that ships in usable lengths without minimum-order headaches. This copper foil roll is stocked specifically for those applications — available by the meter so you only buy what you need.
Each roll is made from 99.9% pure copper in a flat-rolled foil format. Thickness options range from 0.07 mm to 0.2 mm (approximately 0.003 in to 0.008 in), and widths span from 5 mm to 300 mm (approximately 0.2 in to 11.8 in). Lengths are available in 1-meter and 5-meter cuts. The surface is smooth and free of visible inclusions, with consistent gauge across the full length of the roll.
Typical use cases include RF and EMI shielding tape for electronics enclosures, copper inlay work in woodworking and resin casting, grounding strips in electrical installations, heat-spreading layers in DIY thermal management, and decorative metalwork for jewelry and art. The combination of thin gauge and selectable width makes it well-suited for copper foil stained-glass work and precision gasket cutting as well.
Electrolytic-grade copper ensures consistent conductivity and corrosion resistance across the full roll length.
Six thickness options (0.07–0.2 mm) and widths from 5 mm to 300 mm let you match the exact spec your project requires.
Thin-gauge foil cuts cleanly with scissors or a craft knife and bends without cracking at tight radii.
Copper's natural conductivity makes these rolls a direct fit for electromagnetic shielding applications in enclosures and cables.
The clean copper surface accepts standard rosin-core and water-soluble flux solders without pre-treatment.
Choose 1-meter or 5-meter lengths — no full-roll minimums, so you get exactly the quantity your job calls for.
| Material | 99.9% Pure Copper (Electrolytic Grade) |
|---|---|
| Thickness Range | 0.07 mm / 0.08 mm / 0.09 mm / 0.1 mm / 0.15 mm / 0.2 mm |
| Width Range | 5 mm – 300 mm (0.2 in – 11.8 in) |
| Available Lengths | 1 Meter / 5 Meter |
| Surface Finish | Smooth, mill-rolled |
| Temper | See variant options |
| Tensile Strength | See variant options |
| Electrical Conductivity | ≥ 99% IACS (typical for 99.9% Cu) |
| Thermal Conductivity | Approximately 385 W/(m·K) |
| Density | Approximately 8.96 g/cm³ |
| Form | Flat-rolled foil strip / roll |
| Product Type | Copper Sheet |
For EMI/RF shielding and grounding strips, 0.07–0.1 mm is typically sufficient and easy to handle. For structural inlay work, heat spreading, or applications requiring more rigidity, 0.15–0.2 mm provides better form stability. If you are unsure, start with 0.1 mm as a versatile mid-range option.
Standard stained-glass foil widths are typically 5–10 mm for wrapping glass edges. Select the width that matches your glass thickness plus the desired overlap on each face. The 5 mm, 7 mm, and 8 mm options in this listing are well-suited for that application.
These foils are not structural materials in the load-bearing sense. They are designed for electrical, thermal, and decorative applications. For mechanical strength, the 0.15–0.2 mm options offer more resistance to tearing and deformation than the thinner gauges.
Copper naturally oxidises when exposed to air and moisture, developing a patina over time. For applications where bare copper conductivity must be maintained (e.g., electrical contacts), consider applying a clear lacquer or keeping the surface clean and dry. For decorative use, the patina is often desirable.
Yes. The clean copper surface is solderable with standard rosin-core or water-soluble flux solder. Light surface oxidation can be removed with fine abrasive or flux before soldering. No special pre-treatment is required for freshly cut foil.
The 5-meter option offers a lower per-meter cost and is the better choice if you have an ongoing project or anticipate needing more material. The 1-meter option is ideal for sampling a size before committing to a larger quantity, or for small one-off jobs.
Yes. Copper's thermal conductivity of approximately 385 W/(m·K) makes it an effective heat spreader. Thin foil can be placed between a heat source and a heatsink, or used to distribute heat across a larger surface area in DIY thermal management builds.
