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When your project demands razor-thin metal stock that cuts cleanly, bends without cracking, and holds its shape under pressure, standard sheet metal simply won't do. Makers, hobbyists, electronics technicians, and small-workshop fabricators who need a reliable ultra-thin brass foil strip will find this roll an indispensable addition to their materials bench.
This brass sheet roll is composed of C26000 cartridge brass alloy — a copper-zinc blend known for its excellent formability and corrosion resistance. The foil measures a consistent 0.03mm (approximately 0.0012 in) in thickness, with widths ranging from 10mm (0.39 in) to 300mm (11.81 in) depending on the variant selected, and a fixed length of 1000mm (39.37 in / 1 metre) per roll.
Typical applications include precision shimming and gap-filling in mechanical assemblies, decorative inlay work for woodworking and jewellery, EMI/RF shielding in electronics enclosures, and thin-film heat-spreading layers in DIY thermal management projects. Long-tail search terms this product satisfies: thin brass shim stock roll, 0.03mm brass foil strip, ultra-thin brass metal band for crafts.
A consistent 0.03mm (0.0012 in) thickness across the full roll length enables precise shimming, layering, and wrapping applications where thicker stock would be impractical.
Made from a copper-zinc brass alloy offering a balanced combination of ductility, machinability, and natural corrosion resistance — suitable for both indoor and lightly humid environments.
Available in 13 width variants from 10mm to 200mm (0.39 in to 7.87 in), letting you select the exact strip width your project requires without wasteful trimming.
Each roll provides a full 1000mm (1 metre / 39.37 in) of usable material — enough for multiple cuts, test fits, and finished pieces from a single purchase.
The thin gauge allows clean cutting with standard scissors, craft knives, or shears. The foil bends and wraps around contours without cracking, making it ideal for decorative and functional forming.
Brass is an electrically conductive alloy, making these strips suitable for grounding straps, EMI shielding, and basic electrical bridging applications in DIY electronics projects.
| Material | Brass (copper-zinc alloy) |
|---|---|
| Thickness | 0.03mm (0.0012 in) |
| Width Range | 10mm – 200mm (0.39 in – 7.87 in); see variant options |
| Length per Roll | 1000mm (1 metre / 39.37 in) |
| Surface Finish | Mill finish (bright rolled) |
| Temper / Hardness | See variant options |
| Tensile Strength | Typically 300–500 MPa (varies by temper) |
| Electrical Conductivity | Conductive (suitable for grounding/shielding) |
| Corrosion Resistance | Good in dry and mildly humid environments |
| Form Factor | Roll / Strip / Band |
Select a width that matches or slightly exceeds the dimension you need to cover or shim. For example, if you need to fill a 12mm gap, choose the 15mm variant and trim to fit. All widths share the same 0.03mm thickness and 1000mm length.
At 0.03mm, this foil is designed for precision shimming, gap-filling, and layering rather than load-bearing structural applications. Multiple layers can be stacked to achieve a target thickness. For heavier-duty shimming, consider a thicker brass shim stock.
Brass has good natural corrosion resistance in dry and mildly humid indoor environments. It may develop a patina (surface oxidation) over time, which can be removed with a brass polish. For outdoor or marine environments, a protective lacquer coating is recommended.
Yes. Brass is readily solderable with standard rosin-core or acid-core solder and compatible with silver brazing alloys. Ensure the surface is clean and free of oxidation before soldering for the best joint quality.
At 0.03mm thickness, this foil cuts easily with standard scissors, a craft knife and steel ruler, or rotary shears. For straight precision cuts, a guillotine-style paper trimmer also works well. No power tools are required for basic cutting.
Yes. Brass is electrically conductive and can be used for grounding straps, EMI/RF shielding wraps, and basic electrical bridging. For high-frequency RF shielding, ensure good electrical contact at all seams and joints.
Each layer adds 0.03mm. For example, 5 layers = 0.15mm, 10 layers = 0.30mm, 33 layers ≈ 1.0mm. Stack and secure layers with adhesive or mechanical clamping depending on your application.
