Applying copper foil involves several steps to ensure a clean and secure bond. Here's how you do it:
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Cut the Copper Foil Tape: Cut a length of copper foil tape that is slightly longer than the edge of the glass piece you are foiling.
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Apply the Foil: Carefully center the adhesive side of the copper foil tape along the edge of the glass.
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Press the Foil Down: Use your fingers to press the tape firmly onto the glass, wrapping it around to both sides. The foil should sit relatively flat on both the front and back surfaces.
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Burnish the Foil: Use a fid (a tool specifically designed for this purpose) or a similar smooth, hard object to burnish the copper foil. Apply pressure and move the fid in a firm back-and-forth motion along the foil. This ensures a strong bond between the foil and the glass, removes air bubbles, and helps create a smooth surface for soldering.
