Gold Leaf Application

Oil Gilding

Most common method for exterior work and signs.

Apply oil size (quick or slow) to the surface. Wait until the size reaches the correct tack. Lay the leaf with a tip or quill, press down gently, and remove excess with a mop or cotton. Clear coat when the work can be touched or is on a vehicle.

Best for outdoor signs, wood, metal, frames, and vehicles.

Water Gilding

Traditional method for reverse glass and fine work.

Apply water size or gelatin size to the glass. Lay the leaf while the size is still wet and press with a mop. Back up with paint for reverse glass signs. Protect as needed.

Best for reverse glass signs, mirrors, and fine interior work.

Patent (Transfer) vs Surface (Loose)

Surface (loose) leaf sits between tissue and requires still air and more skill. Many experienced gilders prefer it.

Patent (transfer) leaf is mounted on tissue, making it easier to handle in drafty conditions or for those still learning.

Roll Leaf

Used for long straight runs such as moldings, rails, and striping. Unroll and press with a gilding wheel. Faster than book leaf on long pieces.

Key Points

• Surface must be clean and properly prepared
• Size tack is critical in oil gilding (too wet and the leaf slides; too dry and it won’t stick)
• Still air matters with loose leaf
• Higher karat (23kt and above) is more durable outdoors
• Silver and imitation leaf need better sealing

Common Mistakes

• Applying leaf too early or too late on oil size
• Working in moving air with loose leaf
• Skipping surface preparation
• Not sealing silver or exterior work properly