3M™ Aluminum Foil Tape 1449

PRODUCT DESCRIPTION:

3M™ Aluminum Foil Tape 1449 is an 1.4 mil (nominal) dead soft aluminum foil backing combined with a transparent, acrylic adhesive.

PRODUCT CONSTRUCTION:

Backing	Adhesive	Color	Standard Roll Length
Dead soft aluminum foil	Acrylic	Shiny Silver	60 yds. (55 m)

TYPICAL PHYSICAL PROPERTIES:

Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes.
ASTM Test Method
Adhesion to Steel:	37 oz./in. width (40 N/100 mm)	D-3330
Tensile Strength:	19 lbs./in. width (333 N/100 mm)	D-3759
Elongation at Break:	11%	D-3759
Backing Thickness:	1.4 mils (0.04 mm)	D-3652
Total Tape Thickness:	2.6 mils (0.07 mm)	D-3652
Water Vapor:	0.1g H₂O/100 in.²/24 Hrs.
Transmission Rate:	(155g/m².24h)
Temperature Use Range:	-25° to 250°F (-32° to 121°C)

FEATURES:

Can be used indoors or out for long term applications.
Thinnest 3M™ Aluminum Foil Tape for added conformability.
The acrylic adhesive combined with the durable aluminum backing offers ideal properties for long serviceable life both indoors and out.
Aluminum backing provides excellent reflection of both heat and light.
High formable foil alloy allows for application to complex shape surfaces.
Best adhesion results obtained when applied to clean dry surfaces about 32°F (0°C).

APPLICATION IDEAS:

High conformability for wrapping applications.
General purpose heat reflector.
Mechanically hold wires and cooling coils to appliance walls.
Securing and heat transfer medium in the refrigeration industry.
General purpose holding, patching and sealing applications - indoors and out.

STORAGE:

Store under normal conditions of 60° to 80°F (16° to 27°C) and 40 to 60% R.H. in the original carton.

SHELF LIFE:

To obtain best performance, use this product within 18 months from date of manufacture.

PRODUCT USE:

All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M's control can affect the use and performance of a 3M product in a particular application, including the conditions under which the product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for the user's method of application.

WARRANTY AND LIMITED REMEDY:

Unless stated otherwise in 3M's product literature, packaging inserts or product packaging for individual products, 3M warrants that each 3M product meets the applicable specifications at the time 3M ships the product. Individual products may have additional or different warranties as stated on product literature, package inserts or product packages. 3M MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's application. If the 3M product is defective within the warranty period, your exclusive remedy and 3M's and seller's sole obligation will be, at 3M's option, to replace the product or refund the purchase price.

LIMITATION OF LIABILITY:

Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability.

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