P21SP - Glass Cloth Electrical Insulating Tape

Permacel

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FEATURES

Extremely conformable
Features true "2 to 1" characteristics: In uncured state, it has excellent pressure sensitive properties
Can be subjected to cure through heat, which firms the adhesive and gives the tape solvent resistance

ADVANTAGES

Electrical adhesive is non-corrosive against copper and contains no sulfur or other injurious agents
Offers outstanding abrasion resistance
Supplied in slit sizes witha pinked edge to eliminate fraying

APPLICATIONS

Engineered for a wide range of general industry electrical maintenance applications
Used for splicing, harness wrapping & for protective wrapping of cables and wires

MARKETS SERVED

Electrical
Maintenance
Industrial
Automotive
Aerospace
Construction

COLORS

GENERAL INFORMATION

P21SP is a new "softer cloth" version of P21 for better conformability. A 7 mil glass cloth for insulating and holding applications involving heavy gauge wire and/or high temperatures. Engineered for a wide range of general industry electrical maintenance applications Also used for splicing and harness wrapping and for protective wrapping of cables and wires. Proerly cured, this product becomes more firmly bonded to the surface to which it is applied. It retains sufficient suppleness to withstand flexing without cracking-becomes firm, but not brittle.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	Fiberglass	7.00
Adhesive (unwind)	Rubber (thermosetting)
Thickness (total)		7.00

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	40.00 oz/in
Adhesive Activation	Pressure
Tensile Strength	190.00 lbs/in

SECONDARY PHYSICAL PROPERTIES

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	40°F
Minimum Service Temperature	0°F
Insulation Class	155.00°C
Dielectric Strength	3000.00 volts

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.