3M™ Performance Plus Duct Tape 8979

PRODUCT DESCRIPTION:

3M™ Performance Plus Duct Tape 8979 has a unique tape construction that allows for both permanent and temporary applications whether indoors or outdoors. It is removable with little or no adhesive residue from most opaque surfaces up to 6 months after application. 3M duct tape 8979 is also UV resistant for one year. It will not delaminate or deteriorate in sunlight. The tape is conformable, abrasion resistant, and water resistant. The polyethylene film and cloth scrim construction provides straight, easy tear with high tensile strength for the most demanding applications.

PRODUCT CONSTRUCTION:

Backing	Adhesive	Colors	Standard Roll Length	Standard Roll Widths
Polyethylene film over cloth scrim	Natural & Synthetic Rubber	Slate Blue	54.8 mm (60 yds.)	24, 48, 72, 96 & 144 mm, 12 & 22 in. (0.94, 1.89, 2.83, 3.78 & 5.67 in., 304.8 & 558.8 mm)
		Slate Blue	22.9 m (25 yds)	48 mm (1.89 in.)
		Olive	54.8 m (60 yds)	48 mm (1.89 in.)
		Black	54.8 m (60 yds)	48 mm (1.89 in.)

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:	52 oz./in. width (57 N/100 mm)	D-3330
Tensile Strength:	36 lbs./in. width (643 N/100 mm)	D-3759
Elongation at Break:	21%	D-3759
Thickness:	12.6 mils (0.33 mm)	D-3652
Clean Removal - outdoors:	6 months	G7 (AZ, stainless steel)
Clean Removal - indoors:	6 months	tested on various opaque surfaces over temp range of 40° to 120°F (4° to 49°C)
Flame Spread Index:	5	E-84
Smoke Developed Index:	0	E-84
Temperature Use Range:	Up to 200°F (93°C)

FEATURES:

Meets UL 723, HUD, and BOCA codes.
Backing is curl resistant and conformable making it easy to handle and apply.
The rubber adhesive bonds well to most surfaces and has excellent initial stick. Once in place, it stays where you put it. One tape may be used for many applications with little waste.
Unwinds from the roll easily making it convenient to use and preventing user fatigue. 25 yd. rolls can also be used with the 3M™ Hand Masker™ Dispenser M3000 and other dispensers to increase efficiency in hanging paper and plastic sheeting, or dispensing the tape itself.
The slate blue color blends with grays, but is distinct to insure the correct tape is used for outdoor and removable applications.
48 mm rolls have a special edge treatment so the sides are not tacky and pick up less dirt. They are individually wrapped to preserve the tape integrity resulting in less waste.
Also available in nuclear grade as 3M™ Performance Plus Duct Tape Nuclear Grade 8979N (separate data page is available with pertinent information).

APPLICATION IDEAS:

Ideal for demanding duct tape applications in the construction, electrical HVAC, industrial, marine, and plumbing markets.
Patching, reinforcing, bundling, moisture proofing, sealing, splicing, temporary repair.
Taping and splicing insulation, capping pipe and conduit, marking and labeling.
Hanging polyethylene drapes, abatement activities, industrial masking and sandblast overspray protection.
Maintenance, holding, packaging, wrapping.

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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