Solder Masking Tape | McMaster-Carr

	Width Width

	Length Length

3 ft.

15 ft.

108 ft.

	Overall Thickness Overall Thickness

	Adhesive Type Adhesive Type

Silicone

Acrylic

	Maximum Temperature Maximum Temperature

	Material Material

Kapton® Polyimide Plastic

Polyimide Plastic

	Spool ID Spool ID

1 1/2"

	Tape Type Tape Type

Electrical

Masking

	Material Thickness Material Thickness

0.0005"

0.001"

0.002"

	Electrical Properties Electrical Properties

Electrical Insulating

Antistatic

	Voltage Rating Voltage Rating

	Minimum Temperature Minimum Temperature

-100° F

-40° F

-20° F

	Adhesive Thickness Adhesive Thickness

0.001"

0.0015"

0.0016"

	Roll Diameter Roll Diameter

1 3/4"

4 1/4"

	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

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Adhesion to Steel Adhesion to Steel

20 oz./in. wd.

25 oz./in. wd.

30 oz./in. wd.

	Maximum Application Temperature Maximum Application Temperature

95° F

100° F

	Tensile Strength Tensile Strength

	Minimum Application Temperature Minimum Application Temperature

-40° F

50° F

55° F

	Specifications Met Specifications Met

Mil. Spec.

	Dielectric Strength Dielectric Strength

98 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

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

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