Will this patina naturally if used outside? Or does it retain its copper color?

I put mine on a purple Martin house, which has not been exposed to the outdoor elements yet. I bought the material expecting it to oxidize.

Does the copper foil sheet have a peel off sticky backing?

No there is no peel off sticky sheet. Just pure copper.

Could this be used to bridge between solder pads on a prototype board?

I use it to repair printed CB’s

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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99.99% Pure Copper Foil, 0.004''x4''x79''(0.1MM x 0.1M x 2M) Bendable Soft Copper Sheet, Thin Copper Sheet Sealed Package

99.99% Pure Copper Foil, 0.004''x4''x79''(0.1MM x 0.1M x 2M) Bendable Soft Copper Sheet, Thin Copper Sheet Sealed Package

Product ID: 287165555

Details

Brand
Chudeng
Color
Bronze
Item Diameter
0.1
Item Thickness
0.1
Shape
Sheet

📏0.1mm ultra-thin precision

📦airtight sealed packaging

🧪99.99% pure copper grade

Description

⚡ Elevate your craft with pure precision and flawless flexibility!

PREMIUM PURITY - Crafted from 99.99% pure copper for unmatched conductivity and durability.
GENEROUS DIMENSIONS - 2 meters long and 4 cm wide—ample material for multiple creative uses.
PROTECTIVE PACKAGING - Sealed in a plastic bottle to prevent oxidation and maintain pristine quality.
ULTRA THIN FLEXIBILITY - Bend and shape with ease—perfect for intricate crafts and DIY projects.
VERSATILE APPLICATIONS - Ideal for electronics shielding, art projects, and custom metalwork.

This 99.99% pure copper foil roll measures 0.1mm thick, 4cm wide, and 2 meters long, offering ultra-thin, bendable copper sheet ideal for professional-grade crafting, electronics shielding, and precision metalwork. Packaged airtight to prevent oxidation, it ensures long-lasting quality and performance.

Specifications

ASIN	B08NW9TLG9
Brand Name	Chudeng
Color	Bronze
Customer Reviews	4.3 4.3 out of 5 stars (35)
Grade Rating	99.9%+ Purity
Item Diameter	0.1 millimeters
Item Form	Sheet
Item Shape	Sheet
Item Thickness	0.1 millimeters
Manufacturer	Chudeng
Model Number	Cu07
Part Number	Cu07
UPC	770490212039

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Smooth transaction and product arrived in perfect condition.

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TrustScore 4.5 | 7,300+ reviews

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