Test before using any mastic! Always follow manufacturer's directions on the cartridge. Do not apply Mirro-Mastic to a painted surface, wall covering or treated wood. Palmer Mirro-Mastic® Bond must be used to seal porous substrates. Support mirror at the bottom. Mechanical fasteners must be used for all mirror applications. Such as
CRL Mirror Clips, or
CRL Mirror Mounting Tape.
Apply both double-sided mirror mounting tape and mastic at room temperature following directions on each package. If the directions do not cover conditions at hand, consult
CRL Technical Sales. It is the users responsibility to determine the mastic's suitability to a particular application. CRL cannot guarantee materials against mirror spoilage. For ceiling mirror installations refer to the Important Notes section of PM201GL or PM205 mastic in cans. For any questions regarding the use of mastics, contact
CRL Technical Sales.