JBL BLXTREME3BLKAS, Руководство по обслуживанию

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3M™ Adhesion Promoter 111
Handling/Application Information
Application Techniques
Surface must be clean, dry, and free of wax, oil, grease and loose particles.
Substrate must be uni ɥ ed.
Contaminated surfaces must be cleaned with an appropriate cleaner and/or a 50/50 mixture of isopropyl alcohol
and water.*
Apply a thin, uniform coating to the bonding surface before application of 3M™ VHB™ Tape. Use the minimum
amount that will fully coat the area to be taped.
Application may be done with a clean lint-free cloth, pad, felt tipped dauber, absorbent paper towel or disposable
tissue. Brushes, rollers, or spraying tend to apply excessive amounts of 3M™ Adhesion Promoter 111 and should
therefore be avoided.
Allow to dry completely prior to application of tape. Depending on temperature and humidity, the drying and
reacting time of 3M adhesion promoter 111 can vary. Typical drying time will be 1-2 minutes. Forced, hot air drying of
3M adhesion promoter 111 is acceptable, but remember that 3M adhesion promoter 111 is ɦ ammable and must not be
used near any open ɦ ames or ignition sources.
Apply tape within 8 hours, or reapply 3M adhesion promoter 111.
REPLACE CAP WHEN NOT IN USE. 3M adhesion promoter 111 is reactive with water including moisture (humidity)
in air.
*When using solvents, extinguish all ignition sources, including pilot lights, and follow the manufacturer’s
precautions and directions for use.
Cleanup
3M™ Adhesion Promoter 111 can be removed from unwanted surfaces with straight isopropyl alcohol (IPA) or a
blend of IPA and water. Rubbing Alcohol is typically 70% IPA and 30% water.*
Excessive 3M adhesion promoter 111 may cause a dull white appearance on the surface. A small amount of chalking
should not adversely a ɢ ect the adhesive strength. If desired, for appearance purposes, the dull white chalking may
be removed after tape application with either a clean dry cloth or a clean cloth that is slightly wet with isopropyl
alcohol. Before tape application, the dull white chalking may be removed with a clean cloth that is only slightly wet
with more 3M adhesion promoter 111.
*When using solvents, extinguish all ignition sources, including pilot lights, and follow the manufacturer’s
precautions and directions for use.
Storage and Shelf Life
3M adhesion promoter 111 will tolerate storage and shipment temperatures from -40°C (-40°F) to 66°C (150°F), but
needs to be at a minimum of 10°C (50°F) when applied. Do not store in plastic container for more than 8 hours.
Many plastics do not provide an adequate vapor barrier to prevent loss of liquid.
When stored under proper conditions, product retains its performance and properties for 18 months from date of
manufacture. Once opened, it is best to use within one month. Shelf life may be decreased, especially if open or
poorly resealed container is continuously exposed to hot or humid environments. Properly dispose of any 3M
adhesion promoter 111 that is either cloudy or has white precipitate on the bottom of the container.