Scotch® Super 33+™ Vinyl Electrical Tape
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3M, Scotch, Scotchfil and Super 33+ are trademarks of 3M Company.
3M
Shelf Life &
Storage
This product has a 5-year shelf life from date of manufacture when stored in a humidity
controlled storage (10°C / 50°F to 27°C / 80 °F and <75% relative humidity).
Availability
Scotch® Super 33+™ Vinyl Electrical Tape is available from your local 3M authorized
distributor in the following standard roll sizes:
3/4 in. x 66 ft.
3/4 in. x 52 ft.
3/4 in. x 20 ft.
Other lengths and widths are available by special request.
Please contact your local distributor; av ailable from 3M.com/electrical [Where to Buy] or
call 1.800.245.3573.
Engineering/
Architectural
Specification:
Primary electrical insulatio n (branch wiring in wet or dry locations): All splices for 600 volt
wire rated 105°C (220°F) and below shall be insulated with a minimum of two half-lapped
layers of Scotch® Super 33+™ Vinyl Electrical Tape. All connectors having irregular
surfaces shall be padded with 3M™ Scotchfil™ Electrical Insulation Putty or Scotch®
Linerless Rubber Splicing Tape 130C prior to insulating with Scot ch® Super 33+™ Vinyl
Electrical Tape.
Mechanical protection (o uter jacketing): All rubber and thermopla stic insulating high
voltage power cable tape splices and repairs shall be overwrapped with at least two half-
lapped layers of Scotch® Super 33+™ Vinyl Electrical Tape.
Installation
Techniques: Scotch® Super 33+™ Vinyl Electrical Tape shall be applied in half-lappe d layers with
sufficient tension to produce a uniform wind (for most applications this tension will
reduce the tape’s width to approximately 5/8 of its original width). On pigtail splices, the
tape shall be wrapped beyond the end of the wires an d then folded back, leaving a
protective cushion to resist cut-through. Wrap tape up-hill, taping from a smaller
diameter surface to a larger diameter surface. Apply the tape with no tensi on on the last
wrap to prevent flagging.
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to
be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and
determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any
statements related to the product, which are not contained in 3M’s current publications, or any contrary statements
contained on your purchase order, shall have no force or effect unless expressly agreed upon, in writing, by an authorized
officer of 3M.
Warranty; Limited
Remedy; Limited
Liability
This product will be free from defects in material and manufacture at the time of purchase. 3M MAKES NO OTHER
WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your
exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M
product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or
consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.
Electrical Markets Division
6801 River Place Blvd.
Austin, TX 78726-9000
800.245.3573
FAX: 800.245.0329
www.3M.com/electrical
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© 3M 2014 All rights reserved
78-8124-4841-9 Rev D