1. Remove all existing glass from the backing plate.
2. Clean the backing plate surface with alcohol.
3. Apply Urethane or silicone caulking.
4. Place the mirror onto the backing plate.
5. Clamp the replacement mirror to the backing plate by using masking tape and a piece of cardboard for proper adhesion pressure.
6. Clean the installed mirror w/ urethane-safe glass cleaner.

(This Instruction is for reference Only, and does not apply to all mirror glass)