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™

Glass Cloth Electrical Tape 27

with Pressure-Sensitive Rubber

Thermosetting

Description 3M

™

Glass Cloth Electrical Tape 27 is a 7-mil woven insulating glass cloth tape with

pressure-sensitive rubber thermosetting adhesive. This tape is designed to operate in

600-volt dry applications requiring high mechanical strength and resistance to high

temperatures. The glass cloth is specially treated and prepared to provide corrosion-free

protection. The glass cloth will not shrink, rot or burn, has a high tensile strength and is

printable.

Agency Approvals,

Self Certifications,

MIL Specs

Meets Requirements of:

• UL Recognized Component listing for 302° F (150° C), Guide OANZ2, File E17385

• CSA Accepted Component 266° F,(130° C), File LR93411

RoHS Compliant 2002/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of

the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2002/618/EC, unless the

substance is in an application that is exempt under RoHS. This information represents 3M’s knowledge and belief, which may

be based in whole or in part on information provided by third party suppliers to 3M.

Applications • Insulating electric and induction-type furnace power supply leads

• Securing systems requiring high mechanical strength and resistance to high

temperatures

• Splicing wire SF and SFF rated 302° F (150° C), 356° F (180° C)

• Insulating motor lead connectors, switchers and controls for furnaces and ovens

• Insulation in coil wrapping outerwrap

• Provides heat stable insulation for hot spot applications

Data Sheet October 2008

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3M™ Glass Cloth Electrical Tape 27 with Pressure-Sensitive Rubber Thermosetting Data Sheet Description October 2008 3M™ Glass Cloth Electrical Tape 27 is a 7-mil woven insulating glass cloth tape with pressure-sensitive rubber thermosetting adhesive. This tape is designed to operate in 600-volt dry applications requiring high mechanical strength and resistance to high temperatures. The glass cloth is specially treated and prepared to provide corrosion-free protection.
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3M™ Glass Cloth Electrical Tape 27 Typical Properties Data is not for specifications. Values are typical and should not be considered minimum or maximum. Properties measured at room temperature 73° F (~23° C) unless otherwise stated. Physical Electrical Property (Test Method) (ASTM D1000 unless noted) Typical Value US units (metric) Color white Adhesive rubber thermosetting Backing Thickness 5.0 mils (0,125 mm) Total Thickness 7.
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M™ Glass Cloth Electrical Tape 27 Availability Tape 27 is available in standard and custom lengths and widths. Standard length is 60 yards. Please contact your local distributor. Names and addresses are available from 3M.com/electrical [Where to Buy], or call 1-800-676-8381 or 1-800-245-3573. 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.