Polyimide Tape | McMaster-Carr

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	Material Material

Kapton® Polyimide Plastic

Metalized Polyimide Plastic

Polyamide Plastic

Polyimide Plastic

	System of Measurement System of Measurement

Inch

	Width Width

	Length Length

	Form Form


Disc	Rectangle

Ring	Roll

	Adhesive Location Adhesive Location

One Side

Both Sides

	Adhesive Type Adhesive Type

Acrylic

Silicone

	Color Color

	Amber		Black
	Gold		Green

	Overall Thickness Overall Thickness

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

500° to 999° F

	Spool ID Spool ID

1/2"

1 1/2"

3 1/2"

	Tape Type Tape Type

	Material Thickness Material Thickness

	Electrical Properties Electrical Properties

Electrical Insulating

Antistatic

	Roll Diameter Roll Diameter

	Voltage Rating Voltage Rating

	Maximum Application Temperature Maximum Application Temperature

	Minimum Temperature Minimum Temperature

-249° to -100° F

-49° to 0° F

Greater than 0° F

	Adhesive Thickness Adhesive Thickness

	Tape Construction Tape Construction

Film

	Tensile Strength Tensile Strength

	Liner Type Liner Type

No Liner

Paper

Plastic

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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148 Products

Masking Tape for Electronics

Use this tape to wrap and splice cables, mask components while soldering, or as a 3D printing surface. It dissipates heat and is an excellent electrical insulator.

Tape with silicone adhesive withstands higher temperatures than tape with acrylic adhesive.

3 ft.
Wd.	Overall Thick.	Temperature Range, °F	Voltage Rating	Dielectric Strength	Color		Each
Acrylic Adhesive
Kapton® Polyimide Plastic
4"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	000000
6"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	00000
Silicone Adhesive
Kapton® Polyimide Plastic
4"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
4"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
6"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
6"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
15 ft.
Acrylic Adhesive
Kapton® Polyimide Plastic
1/8"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	0000000	0000
1/4"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	0000
3/8"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	0000
1/2"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	0000
3/4"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	00000
1"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	00000
2"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	00000000	00000
4"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	0000000	00000
6"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	0000000	00000
Silicone Adhesive
Kapton® Polyimide Plastic
1/8"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	0000000	0000
1/8"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	0000000	0000
1/4"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	0000
1/4"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
3/8"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	0000
3/8"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
1/2"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	0000
1/2"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
3/4"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
3/4"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
1"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
1"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
1 1/2"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
1 1/2"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
2"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
2"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	00000
4"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
4"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	000000
6"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	00000000	00000
6"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	00000000	000000
108 ft.
Acrylic Adhesive
Kapton® Polyimide Plastic
1/8"	0.0025"	-20° to 350°	7,000V	Not Rated	Amber	0000000	00000
1/4"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	00000
3/8"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	00000
1/2"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	00000
3/4"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	00000
1"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	00000
2"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	000000
4"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	000000
6"	0.0025"	-20° to 350°	7,000V	2,800 V/mil	Amber	0000000	000000
Silicone Adhesive
Kapton® Polyimide Plastic
1/8"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	0000000	00000
1/8"	0.0035"	-100° to 500°	10,000V	Not Rated	Amber	0000000	00000
1/4"	0.0025"	-40° to 500°	6,500V	Not Rated	Amber	0000000	00000
1/4"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	0000000	00000
3/8"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	00000
3/8"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	0000000	00000
1/2"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	00000
1/2"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	0000000	00000
3/4"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	00000
3/4"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	0000000	00000
1"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	00000
1"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	0000000	000000
1 1/2"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	00000000	000000
2"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	000000
2"	0.0035"	-100° to 500°	10,000V	2,850 V/mil	Amber	0000000	000000
4"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	000000
4"	0.0035"	-100° to 500°	10,000V	4,000 V/mil	Amber	0000000	000000
6"	0.0025"	-40° to 500°	6,500V	2,600 V/mil	Amber	0000000	000000
6"	0.0035"	-100° to 500°	10,000V	4,000 V/mil	Amber	0000000	000000

Masking Tape Shapes for Electronics

Use these convenient cut shapes to mask holes, fastener heads, and small areas while soldering. This polyimide tape dissipates heat and is an excellent electrical insulator.

Discs

No Spool

Cardboard Spool

Dia.	Overall Thick.	Material	Adhesive Type	Temperature Range, °F	Spool Material	Voltage Rating	Specifications Met	Color	Pkg. Qty.		Pkg.
1/4"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	__	6,500V	MIL-P-46112, UL 510	Amber	100	00000000	00000
1/4"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	1,000	00000000	00000
3/8"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	__	6,500V	MIL-P-46112, UL 510	Amber	100	00000000	0000
3/8"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	1,000	00000000	00000
1/2"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	__	6,500V	MIL-P-46112, UL 510	Amber	100	00000000	00000
1/2"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	1,000	00000000	00000
3/4"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	__	6,500V	MIL-P-46112, UL 510	Amber	50	00000000	00000
3/4"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	500	00000000	00000
1"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	__	6,500V	MIL-P-46112, UL 510	Amber	50	00000000	00000
1"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	250	00000000	00000
1 1/2"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	250	000000000	00000
2"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	250	000000000	00000
4"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	100	000000000	00000
5"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	Cardboard	6,500V	MIL-P-46112, UL 510	Amber	100	000000000	00000

Rings

No Spool

OD	ID	Overall Thick.	Material	Adhesive Type	Temperature Range, °F	Voltage Rating	Specifications Met	Color	Pkg. Qty.		Pkg.
1/2"	5/32"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	45	00000000	000000
1"	13/32"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	25	00000000	00000
1 3/4"	7/8"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	15	00000000	00000

Rectangles

No Spool

Wd.	Lg.	Overall Thick.	Material	Adhesive Type	Temperature Range, °F	Voltage Rating	Specifications Met	Color	Pkg. Qty.		Pkg.
1/2"	1/2"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	64	00000000	000000
3/4"	3/4"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	40	00000000	00000
1"	1"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	25	00000000	00000
2"	2"	0.0025"	Kapton® Polyimide Plastic	Silicone	-100° to 500°	8,000V	UL 510	Amber	15	00000000	00000

Super-Thin Masking Tape for Electronics

At half the thickness of our other masking tape for electronics, this polyimide tape conforms easily. Use it to mask components while soldering or to wrap and splice cables. It dissipates heat and is an excellent electrical insulator.

Wd.	Lg., ft.	Overall Thick.	Material	Adhesive Type	Temperature Range, °F	Voltage Rating	Color		Each
1/4"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	000000
1/2"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	00000
3/4"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	00000
1"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	00000
1 1/2"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	00000
2"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	00000
3"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	000000
4"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	000000
6"	108	0.0015"	Polyimide Plastic	Silicone	-40° to 400°	4,000V	Amber	0000000	000000

Heat-Shielding Tape

This tape reflects intense heat to protect sensitive components.

Metalized polyimide plastic tape withstands temperatures up to 850° F. Use it to create a thermal barrier to stop radiant heat.

Metalized Polyimide Plastic
Wd.	Lg., ft.	Overall Thick.	Reinforcement Material	Adhesive Type	Temperature Range, °F	Tensile Strength, lbs./in. wd.	Adhesion to Steel, oz./in. wd.	Color		Each
2"	15	0.013"	Fiberglass Cloth	Acrylic	32° to 850°	40	30	Gold	000000	000000
2"	30	0.013"	Fiberglass Cloth	Acrylic	32° to 850°	40	30	Gold	000000	00000
12"	1	0.013"	Fiberglass Cloth	Acrylic	32° to 850°	40	30	Gold	000000	00000
12"	2	0.013"	Fiberglass Cloth	Acrylic	32° to 850°	40	30	Gold	000000	00000
24"	2	0.013"	Fiberglass Cloth	Acrylic	32° to 850°	40	30	Gold	000000	00000

Electrical-Insulating Mounting Tape

This chemical-resistant tape has adhesive on both sides.

Kapton® polyimide plastic tape withstands a wide range of temperatures.

Kapton® Polyimide Plastic
Wd.	Lg., ft.	Overall Thick.	Adhesive Location	Adhesive Type	Temperature Range, °F	Dielectric Strength	Voltage Rating	Color		Each
1/8"	15	0.0056"	Both Sides	Acrylic	-40° to 300°	7,700 V/mil	7,000V	Amber	0000000	00000
1/8"	15	0.0096"	Both Sides	Acrylic	-40° to 300°	3,900 V/mil	17,000V	Amber	0000000	00000
1/4"	15	0.0056"	Both Sides	Acrylic	-40° to 300°	7,700 V/mil	7,000V	Amber	0000000	00000
1/4"	15	0.0096"	Both Sides	Acrylic	-40° to 300°	3,900 V/mil	17,000V	Amber	0000000	00000
1/2"	15	0.0056"	Both Sides	Acrylic	-40° to 300°	7,700 V/mil	7,000V	Amber	0000000	00000
1/2"	15	0.0096"	Both Sides	Acrylic	-40° to 300°	3,900 V/mil	17,000V	Amber	0000000	00000
3/4"	15	0.0056"	Both Sides	Acrylic	-40° to 300°	7,700 V/mil	7,000V	Amber	0000000	00000
3/4"	15	0.0096"	Both Sides	Acrylic	-40° to 300°	3,900 V/mil	17,000V	Amber	0000000	00000
1"	15	0.0056"	Both Sides	Acrylic	-40° to 300°	7,700 V/mil	7,000V	Amber	0000000	00000
1"	15	0.0096"	Both Sides	Acrylic	-40° to 300°	3,900 V/mil	17,000V	Amber	0000000	00000
2"	15	0.0056"	Both Sides	Acrylic	-40° to 300°	7,700 V/mil	7,000V	Amber	0000000	000000
2"	15	0.0096"	Both Sides	Acrylic	-40° to 300°	3,900 V/mil	17,000V	Amber	0000000	000000

Heat-Transfer Tape

Quickly conduct heat away from electronic components. Tape is made of Kapton® polyimide for excellent electrical isolation, and the thermally conductive silicone facing gives it a nonstick surface.

3 ft.
Wd.	Overall Thick.	Material	Facing Material	Adhesive Type	Temperature Range, °F	Voltage Rating	Thermal Conductivity	Color		Each
1/2"	0.0045"	Kapton® Polyimide Plastic	Silicone Rubber	Acrylic	-20° to 300°	Not Rated	0.6 W/m-K	Green	0000000	000000
1"	0.0045"	Kapton® Polyimide Plastic	Silicone Rubber	Acrylic	-20° to 300°	Not Rated	0.6 W/m-K	Green	0000000	00000
2"	0.0045"	Kapton® Polyimide Plastic	Silicone Rubber	Acrylic	-20° to 300°	Not Rated	0.6 W/m-K	Green	0000000	00000
54 ft.
1/2"	0.0045"	Kapton® Polyimide Plastic	Silicone Rubber	Acrylic	-20° to 300°	Not Rated	0.6 W/m-K	Green	0000000	000000
1"	0.0045"	Kapton® Polyimide Plastic	Silicone Rubber	Acrylic	-20° to 300°	Not Rated	0.6 W/m-K	Green	0000000	000000
2"	0.0045"	Kapton® Polyimide Plastic	Silicone Rubber	Acrylic	-20° to 300°	Not Rated	0.6 W/m-K	Green	0000000	000000

Antistatic Electrical Tape

A coating on this polyimide tape minimizes ESD (electrostatic discharge) when unwound from the roll and also during removal.

Use tape with acrylic adhesive where silicone contamination is a concern, such as surfaces to which you’re applying paint or other adhesives.

							15 ft.		108 ft.
Wd.	Overall Thick.	Material	Temperature Range, °F	Voltage Rating	Specifications Met	Color		Each		Each
Acrylic Adhesive
1/2"	0.0026"	Polyimide Plastic	-40° to 355°	6,000V	UL 510	Amber	000000	00	0000000	000000
3/4"	0.0026"	Polyimide Plastic	-40° to 355°	6,000V	UL 510	Amber	000000	00	0000000	00000
1"	0.0026"	Polyimide Plastic	-40° to 355°	6,000V	UL 510	Amber	000000	00	0000000	00000
2"	0.0026"	Polyimide Plastic	-40° to 355°	6,000V	UL 510	Amber	000000	00	0000000	000000
Silicone Adhesive
1/4"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
3/8"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	0000	0000000	00000
1/2"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
5/8"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
3/4"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
7/8"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
1"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
1 1/2"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	00000
2"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	000000
3"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	000000
4"	0.0026"	Polyimide Plastic	-40° to 355°	7,000V	UL 510	Amber	0000000	00000	0000000	000000

Replacement Belt Ends for Retractable Belt Barriers

Break Away

Magnetic (Back View Shown)

Slide On

Break away belt end removes quickly under tension, allowing for a fast exit in emergency situations.

Tensator Brand
Belt Barrier Connection	Material	Color		Each
Break Away	Polyamide	Black	000000000	000000
Magnetic	Polyamide	Black	000000000	00000
Slide On	Polyamide	Black	000000000	00000

DIN-Rail-Mount Hook and Loop Cable Ties

DIN 3 Rail

Route and organize wire, cable, and hose along your DIN rail. Unlike zip ties, these cable ties can be temporarily undone to add or remove material. Clip their base to DIN 3 rail, which is the most commonly used size. All meet UL 94 V-0, which means they quickly self-extinguish, making them good for hot and poorly ventilated environments such as server rooms.

					For DIN Rail
Lg.	For Max. Bundle Dia.	For Max. Number of Bundles	Wd.	Thick.	Ht., mm	Trade Size	For Use Outdoors	Specifications Met	Temp. Range, °F	Color		Each
Polyamide Plastic with Feed-Through Plastic Buckle
Two Way
6"	3/4"	1	3/8"	0.053"	35	DIN 3	Yes	UL 94 V-0	0° to 175°	Black	0000000	00000
7"	1 3/8"	1	3/4"	0.053"	35	DIN 3	Yes	UL 94 V-0	0° to 175°	Black	0000000	00000
8"	2 3/8"	1	3/4"	0.053"	35	DIN 3	Yes	UL 94 V-0	0° to 175°	Black	0000000	00000