Based on the provided reference to a YouTube video, applying gold leaf to the back of a mirror involves the following general steps, though specific techniques can vary:
While the provided text snippet is limited and references a specific application to the back of a mirror (likely to create an antique or distressed look), the general process of applying gold leaf involves similar steps regardless of the surface. Here's a generalized breakdown:
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Preparation:
- Clean the surface: Ensure the mirror back is clean and free of dust, debris, or oils.
- Apply a sizing adhesive: This is a crucial step. Sizing is a special adhesive made for gold leaf application. It's what makes the gold leaf stick. There are water-based and oil-based sizings. The choice depends on the desired drying time and finish.
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Applying the Gold Leaf:
- Carefully remove a sheet of gold leaf from the booklet. Gold leaf is extremely thin and delicate.
- Position the gold leaf over the sized area.
- Gently press the gold leaf onto the sizing. Use a soft brush (like a gilder's mop) or cotton ball to pat it down and ensure it adheres properly.
- Overlap edges slightly if covering a large area.
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Finishing:
- Remove excess gold leaf: Use a soft brush to gently sweep away any loose or overlapping gold leaf.
- Burnish (optional): For a smoother, more polished finish, you can gently burnish the gold leaf with a soft cloth or a burnishing tool.
- Seal (optional): A sealant can protect the gold leaf from tarnishing and damage, especially if the mirror will be exposed to moisture or handling.
Regarding the snippet mentioning Vaseline: This is likely a technique used to create specific effects or to help with handling the gold leaf during the process, especially on the back of a mirror for an antiqued look. It's likely used to prevent the gold leaf from adhering in certain spots, creating a distressed pattern.
Important Considerations:
- Genuine vs. Imitation Gold Leaf: Genuine gold leaf is made of real gold and will not tarnish. Imitation gold leaf (also known as Dutch metal or composition gold) is made of brass and will tarnish over time unless properly sealed.
- Ventilation: Work in a well-ventilated area, especially when using oil-based sizing or sealants.
- Patience: Gold leafing requires patience and a steady hand.
