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Mirror Mastic

Mounting a mirror with mastic presents 2 separate problems. Fumes from the mastic can tarnish the silver over time. The mirror can accidentally break sending sharp shards of glass flying.

Aluminum Foil Mirror Backing Safety Tape:

  1. Holds the glass shards in place if the mirror brakes or falls.
  2. Protects the silver from fumes that out-gas as the mastic cures.

To achieve these results, the back of the mirror must be completely covered with tape. We have aluminum foil safety tape available in 6 sizes.

Download our Mirror Mastic Instructions. We recommend mechanical supports for large or heavy mirrors.

Many thanks to Judith Trezza for permission to show her antique silvered doors.