Studio Pro copper foil 1/4-inch black-lined 32.9 m — strong tack, weather-resistant dispenser

Studio Pro 1/4-inch black lined copper foil is a 36-yard roll of copper foil with an internal black lining, formulated for strong tack, weather resistance, and a discreet dark core that minimizes visible seams on clear glass and mirrors.

Designed for stained-glass makers, mirror framers, and hobbyists, this black-lined copper foil provides consistent adhesion and durability for soldering edges and corners. The foil is supplied in an easy-pull plastic dispenser that keeps the roll neat and makes application faster and less fussy. Use it on clear or reflective glass where a dark core improves the finished look by hiding the bright copper edge under solder.

How does this black-lined copper foil perform during soldering?

The foil is formulated with excellent tack so it stays in place when you prepare and assemble glass pieces, and its resistance to temperature and weathering helps the foil keep shape and adhesion through soldering and outdoor display. The black lining reduces the visibility of the copper beneath solder, giving a cleaner appearance on light or mirrored glass.

• Outstanding initial tack holds glass while soldering
• Temperature-resistant formulation minimizes lifting or bubbling
• Black core hides foil lines under solder and patina
• Works well for both indoor and outdoor pieces due to weather resistance

How easy is it to apply and store the foil?

The roll comes inside a purpose-built easy-pull plastic dispenser that lets you unwind foil without tangles and protects the remaining supply from dust and damage. That dispenser simplifies cutting and measuring, and helps keep edges clean for reliable solder joints.

• Plastic dispenser enables smooth, tangle-free dispensing
• Pull-and-tear application reduces wasted foil
• Compact storage protects the roll between sessions
• 36-yard length reduces the need for frequent replacement

Which glass types and projects are best suited to this foil?

This foil is intended for use on clear, non-opalescent glass and mirrors where the dark centre will visually recede under solder and patina, creating a neat, professional appearance. Avoid using on heavily textured or opalescent glass that may require different foiling characteristics for good adhesion.

• Ideal for clear sheet glass and mirrored panels
• Good choice for lampwork accents, lead-free solder work, and decorative panels
• Not recommended for opalescent or extremely textured glass surfaces
• 36 yards supports multiple medium-sized projects

What specifications and features should I expect from the roll?

The product is a 1/4-inch (6 mm) wide copper foil with a black internal lining, supplied in a 36-yard roll. Expect consistent foil width and a formulation that balances tack with workability so you can wrap glass edges cleanly and create a uniform solder bead.

• Width: 1/4 inch (approx. 6 mm)
• Length: 36 yards per roll
• Black-lined core conceals foil under solder
• Easy-pull plastic dispenser for neat handling

Who this is for: makers, stained-glass students, restoration technicians, and DIY decorators who need a reliable, dark-core copper foil for clean-looking solder joints on clear glass and mirrored projects. If you want a roll that stays tidy in storage, disperses easily during use, and helps reduce visible foil lines after soldering, this Studio Pro 1/4-inch black lined copper foil is a practical choice.