Description
3M 3647 Scotchcal Matte Overlaminate
3M 3647 Scotchcal Matte Overlaminate
19 mil High Performance Clear Matte Overlaminate.
• Offers skid and scuff resistance.
• Highly durable for areas with high foot traffic, such as outdoor sidewalk graphics.
• Clean periodically for optimum skid resistance and appearance.
• 3M™ recommends using with 3662 Sidewalk Film.
• For indoor/outdoor use.
• Durability 3 months to 1 year.
Description
Applications and End Uses
3M™ Scotchcal™ Overlaminate Film 3647 is
intended only for use with 3M Scotchcal™ film
3662-10 in the making of Scotchprint® Graphics for
Pavements. This graphic system is warranted by
the 3M™ MCS™ Warranty.
See Product Bulletin 3662 for complete
applications and uses of Scotchprint® Graphics for
Pavements.
Advantages
• Scuff-resistant, slip-resistant
• Excellent resistance to wear from high foot
traffic
• Exterior, short term durability
Limitations of End Uses
We do not normally warrant other applications, but
please contact us to discuss your needs or let us
suggest other 3M products.
Specifically, we do not warrant this film for the
following:
• Exposure to vehicle traffic, snowploughs, snow
shovels, heavy equipment traffic
Film and Overlaminate
The film and overlaminate used to make screen
printed, Scotchprint® Graphics for Pavements are
designed to work together.
• Film 3662-10
• Overlaminate film 3647
Characteristics
Property Description
Laminate film 48 Micron (0.48 mm)
Thickness (film plus
adhesive)
85 micron (0.85 mm)
Adhesive Pressure sensitive
Liner 58 pound, polycoated kraft
paper
Effective Performance Life
When overlaminate film 3647 is applied to film
3662-10 in accordance with 3M recommended
procedures to make a Scotchprint® Graphic for
Pavements, the following performance may be
expected. The performance is based upon foot
traffic experience in the field. Graphics may be
damaged by vehicular traffic or heavy equipment
such as snowplows and snow shovels; minor edge
chipping is unavoidable. These types of damage
are not covered by 3M’s warranty. Performance
depends upon the condition and preparation of
unsealed, exterior, pedestrian surfaces before
application, the exposure conditions, and the
maintenance of the graphics.
Warranted Durability: 3 months
Overlaminate
To make a warranted Scotchprint® Graphic for
Pavements, overlaminate film 3647 must be applied
to film 3662-10.
Refer to the laminator operator’s manual for
additional details. Also see Instruction Bulletin
4.22 on Cold Roll Lamination.
Cutting
We recommend cutting radiuses on any sharp
corners. This helps prevent premature lifting of the
graphic after application.
The following are common cutting methods for this
film. See Instruction Bulletin 4.1 for details.
• Hand cutting
• Guillotine cutting
• Cold steel-rule die cutting
Premasking and Prespacing
Typically, overlaminate film 3647 does not require
a premask or prespace tape for application.
However, if you are applying die cut, pre-spaced
graphics, we recommend using 3M™ Scotchcal™
Prespace Tape SCPS-55.
Application and Removal
See Instruction Bulletin 5.33.
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