Shurtape EV-077 Professional-Grade Electrical Tape [UL-Listed]

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  • Quantity
    View "Full Pricing Table" below for details including case sizes and volume pricing.
  • Color
    Build Case Click icon to learn how to build a case with multiple colors/patterns.
  • Size
    3/4 in. x 66 ft. (black sale) *19mm wide, 3/4 in. x 66 ft. (colors) *19mm wide
    Purchased Most Frequently: 3/4 in. x 66 ft. (Yellow)
  • Price
    $ Price/photo will update once color & size have been chosen.
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.

Product Description

Shurtape EV 077 BLK Professional Grade, UL Listed, Black Electrical Tape is a 7.0 mil, all-weather vinyl insulating tape used for electrical and mechanical protection in temperatures ranging from 0 to 220°F. Shurtape EV-077 is Shurtape's comparable product to 3M's Super 33+ electrical tape product. UL Listed and CSA Approved, EV 77B black electrical tape is lead free, flame retardant, and is engineered with a polymeric backing construction, as well as a specialized method of bonding the adhesive to the vinyl backing, which allows the tape to be highly conformable and deliver a moisture-tight seal, even in extreme temperatures.

Uses & Applications

  • For primary insulation of electrical splices up to 600 V.
  • Also used as a jacketing on high voltage splices and repairs.
  • Can be used when wrapping wire harnesses and cables.
  • For indoor and outdoor use.

Features & Benefits

  • All-weather performance.
  • Highly conformable.
  • Lead free.
  • Hand-tearable.
  • Flame retardant.
  • Resistant to UV, oils, acids, alkalies, corrosive chemicals and water.
  • High tensile strength.
  • Also available in a variety colors.
  • High performance in a wide temperature range.
* Multiple cases may be shipped per package in order to minimize the charge for shipping.


Technical Information

Shurtape EV-077 Professional-Grade Electrical Tape
  • Standards Met: UL Listed, CSA 22.2
  • Carrier/Backing: Polymeric Polyvinylchloride (PVC)
  • Adhesive: Non-corrosive, rubber-based   How are adhesives different?
  • Thickness: 7 mils (carrier, adhesive)   What is mil thickness?
  • Adhesion: 28 ounces per inch (to stainless steel test panel)
  • Tensile Strength: 20 pounds per inch (longitudinal)
  • Dielectric Breakdown: 10000 volts
  • Service/Operating Temperature: 0°F to 220°F
  • Elongation: 300%
  • Core: 1-1/2" diameter
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Alert Roll Sizes/Widths

Please note that tape rolls are NOT guaranteed to be splice-free. Tape rolls are typically cut to standard tape industry metric-cut sizes - or approx 5% narrower than the nominal size (i.e. 24mm per 1-inch of nominal width ordered).

Download Datasheets

The following downloads are available for this product:

Download Safety Data SheetDownload Technical Data Sheet

EV-077 Standard sizes


3/4 in. x 66 ft. (black sale)

Actual Size: 19mm wide

EV-077/ 07566B

UPC = 040074025363

Single Roll (1-19 Rolls)

1 - 4 Cases (20-99 Rolls)

5 - 9 Cases (100-199 Rolls)

10+ Cases (>= 200 Rolls)

$6.57 $9.87

$6.48 $8.28

$6.46 $8.15

$6.44 $8.01


$129.60 $165.60

$129.20 $163.00

$128.80 $160.20

Nominal Tape Widths vs Actual Widths

Nominal vs. Actual Widths Zoom In

Tape rolls are cut to standard tape industry metric widths of approx. 24mm per 1-inch of nominal width ordered. As a result ACTUAL tape widths are normally 5% narrower than the NOMINAL width shown in inches. Examples:

  • 1" Nominal width = 15/16" (24mm) Actual width
  • 2" Nominal width = 1-7/8" (48mm) Actual width
  • 3" Nominal width = 2-13/16" (72mm) Actual width

Note that tape rolls are NOT guaranteed to be splice-free.

EV-077 Special Order Sizes


3/4 in. x 66 ft. (colors)

Actual Size: 19mm wide

Approximately 15 extra business days to ship
EV-077/ 07566C100

Single Roll (1-99 Rolls)

1 - 4 Cases (100, 200, 300, ... Rolls)

5 - 9 Cases (500, 600, 700, ... Rolls)

10+ Cases (1000, 1100, 1200, ... Rolls)

1 case minimum per color/pattern

a 12% discount

a 14% discount

a 15% discount





Special Order Policies & Footnotes:

Special Order Policies

  • Special orders are non-returnable (and non-cancelable if materials have been already ordered or cut before the cancellation request was received).
  • Special order sizes often ship direct from our supplier so will not arrive together with stocked products.

Special Order Minimums

  • Minimum requirements apply because a size may be non-stock.
  • Minimum Quantities: If a particular size has a minimum item requirement, please only order that size in multiples of that minimum (e.g. if the minimum is 12, then use multiples like 12, 24, 36, etc).

Question & Answers

User Reviews

Shurtape EV-077 Professional-Grade Electrical Tape [UL-Listed]
Made in the USA
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
natural rubber
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
zinc oxide
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils
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