Copper Foil

Filter by

Material

Color

System of Measurement

Thickness

Width

Form

Shape

Length

Backing Type

Performance

Electrically Insulating

Low Outgassing

Ultra Formable

Ultra Thermally Conductive

Specifications Met

Material Thickness

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Heat Treatment

Annealed

Hardened

Export Control Classification Number (ECCN)

Hardness

Appearance

Temper Rating

REACH

DFARS Specialty Metals

RoHS

Hardness Rating

Maximum Hardness

Sold As

Overall Thickness

Yield Strength

10,000 psi to 19,999 psi

Not Rated

Forward

How can we improve?

150 Products

Shim Stock

Cut into custom shapes to create shims that suit your needs. With thickness tolerances as fine as a strand of hair, the shims will precisely align, space, and level components on dies, presses, and machinery.

You can stack multiple shims to achieve your exact thickness, but stacking more than four may cause them to shift. Remember, fewer shims are better, so a couple of thicker shims are more stable than a bunch of thin shims.

Bronze—The choice for marine environments, it won't rust or deteriorate from exposure to salt water. It offers better corrosion resistance than 316 stainless steel but isn't as strong.

Copper—A good conductor of heat, it’s often used to install heat sinks. As our softest metal, it prevents component damage but may not retain its shape as well as other metals.

Temper Rating—Choose half hard to create shims that you’ll need to bend or shape. Opt for full hard to make stronger shims that will maintain their shape under loads.

				Certificate
	Thk.	Thk. Tolerance	Temper Rating	Type	Form	Specs. Met	Form		Each
Bronze







				6" Wide × 25" Long

				0.016"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	00000000	000000


				0.02"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	00000000	00000
				0.025"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	00000000	00000
				0.032"	-0.0015" to 0.0015"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	00000000	00000




						6" Wide × 50" Long

						0.005"	-0.0003" to 0.0003"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000


						0.008"	-0.0004" to 0.0004"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000
						0.01"	-0.0007" to 0.0007"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000
						0.013"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000
						0.016"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000
						0.02"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000
						0.025"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	00000
						0.032"	-0.0015" to 0.0015"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	000000
						0.04"	-0.002" to 0.002"	Spring	Material Certificate	Paper	ASTM B103	Roll	0000000	000000


						Copper







										6" Wide × 25" Long

										0.015"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152	Sheet	00000000	00000


										0.02"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152	Sheet	00000000	00000
										0.025"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152	Sheet	00000000	00000




												6" Wide × 50" Long

												0.001"	-0.0001" to 0.0001"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000


												0.002"	-0.0002" to 0.0002"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
												0.003"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
												0.004"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
												0.005"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
												0.006"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
												0.007"	-0.0004" to 0.0004"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
0.008"												-0.0004" to 0.0004"	—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
0.01"	-0.0007" to 0.0007"											—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
0.015"	-0.001" to 0.001"											—	Material Certificate	Paper	ASTM B152	Roll	00000000	00000
0.02"	-0.001" to 0.001"											—	Material Certificate	Paper	ASTM B152	Roll	00000000	00000


0.025"	-0.001" to 0.001"	—	Material Certificate									Paper	ASTM B152	Roll	00000000	00000
0.032"	-0.0015" to 0.0015"	—	Material Certificate									Paper	ASTM B152	Roll	00000000	000000




		6" Wide × 100" Long

		0.001"	-0.0001" to 0.0001"									—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000


		0.002"	-0.0002" to 0.0002"									—	Material Certificate	Paper	ASTM B152	Roll	0000000	00000
		0.003"	-0.0003" to 0.0003"	—								Material Certificate	Paper	ASTM B152	Roll	0000000	00000
		0.004"	-0.0003" to 0.0003"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	00000
		0.005"	-0.0003" to 0.0003"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	00000
		0.006"	-0.0003" to 0.0003"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	00000
		0.007"	-0.0004" to 0.0004"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	00000
		0.008"	-0.0004" to 0.0004"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	000000
		0.01"	-0.0007" to 0.0007"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	000000
		0.015"	-0.001" to 0.001"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	000000
		0.02"	-0.001" to 0.001"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	000000


		0.025"	-0.001" to 0.001"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	000000
		0.032"	-0.0015" to 0.0015"	—	Material Certificate							Paper	ASTM B152	Roll	0000000	000000




				8" Wide × 12" Long

				0.001"	-0.0001" to 0.0001"	—						Material Certificate	Paper	ASTM B152	Sheet	00000000	0000


				0.002"	-0.0002" to 0.0002"	—	Material Certificate					Paper	ASTM B152	Sheet	00000000	00000
				0.003"	-0.0003" to 0.0003"	—	Material Certificate					Paper	ASTM B152	Sheet	00000000	00000
				0.004"	-0.0003" to 0.0003"	—	Material Certificate	Paper				ASTM B152	Sheet	00000000	00000
				0.005"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152			Sheet	00000000	00000
				0.008"	-0.0004" to 0.0004"	—	Material Certificate	Paper	ASTM B152			Sheet	00000000	00000
				0.01"	-0.0005" to 0.0005"	—	Material Certificate	Paper	ASTM B152			Sheet	00000000	00000
				0.015"	-0.0009" to 0.0009"	—	Material Certificate	Paper	ASTM B152			Sheet	00000000	00000
				0.02"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152			Sheet	00000000	00000

Multipurpose 110 Copper Strips

The benchmark for conductivity in metals, 110 is the most commonly used copper alloy. You'll see it turned into everything from wire connectors to flashings to rivets.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Wd.	Lg., ft.	Temper Designation	Specs. Met		Each
0.002" Thick (-0.0003" to 0.0003" Tolerance)



		1/2"	100	Not Rated	ASTM B152	0000000	000000


		1"	100	Not Rated	ASTM B152	0000000	00000
		1 1/2"	100	Not Rated	ASTM B152	0000000	00000
		2"	50	Not Rated	ASTM B152	00000000	00000
		2"	100	Not Rated	ASTM B152	0000000	000000
		4"	50	Not Rated	ASTM B152	00000000	000000
		4"	100	Not Rated	ASTM B152	0000000	000000


		0.003" Thick (-0.0003" to 0.0003" Tolerance)



				1/2"	100	Not Rated	ASTM B152	0000000	00000


				1"	100	Not Rated	ASTM B152	0000000	00000
				1 1/2"	100	Not Rated	ASTM B152	0000000	000000
				2"	50	Not Rated	ASTM B152	00000000	00000
				2"	100	Not Rated	ASTM B152	0000000	000000
				4"	50	Not Rated	ASTM B152	00000000	000000
				4"	100	Not Rated	ASTM B152	0000000	000000


				0.005" Thick (-0.0008" to 0.0008" Tolerance)



						1/2"	100	Not Rated	ASTM B152	0000000	000000


						1"	100	Not Rated	ASTM B152	0000000	000000
						1 1/2"	100	Not Rated	ASTM B152	0000000	000000
						2"	50	Not Rated	ASTM B152	00000000	000000
						2"	100	Not Rated	ASTM B152	0000000	000000
						4"	50	Not Rated	ASTM B152	00000000	000000
						4"	100	Not Rated	ASTM B152	0000000	000000


						0.007" Thick (-0.001" to 0.001" Tolerance)



								1/2"	100	Not Rated	ASTM B152	0000000	000000


								1"	100	Not Rated	ASTM B152	0000000	000000
								1 1/2"	100	Not Rated	ASTM B152	0000000	000000
								2"	50	Not Rated	ASTM B152	00000000	000000
								2"	100	Not Rated	ASTM B152	0000000	000000


								0.01" Thick (-0.0015" to 0.0015" Tolerance)



										1/2"	100	Not Rated	ASTM B152	0000000	000000


1"										100	Not Rated	ASTM B152	0000000	000000
1 1/2"	100									Not Rated	ASTM B152	0000000	000000
2"	100									Not Rated	ASTM B152	0000000	000000
4"	100									Not Rated	ASTM B152	0000000	000000


0.016" Thick (-0.0015" to 0.0015" Tolerance)



										1/2"	100	Not Rated	ASTM B152	0000000	000000


										1"	100	Not Rated	ASTM B152	0000000	000000
										1 1/2"	100	Not Rated	ASTM B152	0000000	000000
										2"	100	Not Rated	ASTM B152	0000000	000000


		0.021" Thick (-0.0015" to 0.0015" Tolerance)



										1/2"	100	Not Rated	ASTM B152	0000000	000000


										1"	100	Not Rated	ASTM B152	0000000	000000
										1 1/2"	100	Not Rated	ASTM B152	0000000	000000
										2"	100	Not Rated	ASTM B152	0000000	000000

Copper Foil Conductive Tape

Use this tape to modify printed circuit boards, shield components from EMI/RFI (electromagnetic interference/radio-frequency interference), and prototype wiring-board layout and design. Made of copper, it resists chemicals better than aluminum foil electrical tape. Plus, you can solder it.

Conductive Adhesive—Conductive adhesive makes easy electrical connections—charge travels both along and through the tape. Since it’s more conductive, it’s better at shielding against EMI than tape with electrically insulating adhesive.

Electrically Insulating Adhesive—Tape with electrically insulating adhesive is only conductive on the surface, so electrical charge won’t travel through the tape. Choose it for shielding cables without creating unwanted electrical connections.

				Temp., ° F					Short Roll			Long Roll
	Wd.	Overall Thk.	Adhesive Type	Min.	Max.	Voltage Rating	Specs. Met	Mil. Spec.	Lg., ft.		Each	Lg., ft.		Each
Electrically Insulating Adhesive



		1/4"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	000000000	00000	108	000000000	000000


		1/2"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	000000000	00000	108	000000000	00000
		3/4"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	000000000	00000	108	000000000	00000
		1"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	000000000	00000	108	000000000	00000
		2"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	000000000	00000	108	000000000	000000
		3"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	000000000	00000	108	000000000	000000
		6"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	00000000	000000	—	———	0


		Conductive Adhesive



				1/4"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	00000	54	000000000	00000


				1/2"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	00000	54	000000000	00000
				3/4"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	00000	54	000000000	00000
				1"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	00000	54	000000000	00000
				2"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	00000	54	000000000	000000
				3"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	000000	54	000000000	000000
				6"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	000000000	000000	54	000000000	000000

Conductive and corrosion resistant, copper foil is a versatile choice for electrical and construction jobs. Solder it onto damaged circuit boards to patch them, or wrap it around cables to block signal interference. On buildings, you'll see it used for weatherproofing and even decorating.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Thk. Tolerance	Wd.	Lg.	Temper Designation	Specs. Met	Pkg. Qty.		Pkg.
110 Copper



	0.002"	-0.0003" to 0.0003"	6"	50 ft.	Not Rated	ASTM B152	1	00000000	0000000


	0.002"	-0.0003" to 0.0003"	6"	100 ft.	Not Rated	ASTM B152	1	0000000	000000
	0.0028"	-0.0003" to 0.0003"	6"	12"	Not Rated	ASTM B152	25	0000000	00000
	0.0028"	-0.0003" to 0.0003"	12"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.005"	-0.0008" to 0.0008"	6"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.005"	-0.0008" to 0.0008"	6"	50 ft.	Not Rated	ASTM B152	1	00000000	000000
	0.005"	-0.0008" to 0.0008"	6"	100 ft.	Not Rated	ASTM B152	1	0000000	000000
	0.005"	-0.0008" to 0.0008"	12"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.008"	-0.001" to 0.001"	6"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.008"	-0.001" to 0.001"	12"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.01"	-0.0015" to 0.0015"	6"	12"	Not Rated	ASTM B152	25	0000000	000000


	0.01"	-0.0015" to 0.0015"	6"	100 ft.	Not Rated	ASTM B152	1	0000000	000000
	0.01"	-0.0015" to 0.0015"	12"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.012"	-0.0015" to 0.0015"	6"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.012"	-0.0015" to 0.0015"	12"	12"	Not Rated	ASTM B152	25	0000000	000000
	0.016"	-0.003" to 0.003"	6"	6"	H00/H01	ASTM B152, ASTM B370	1	00000000	00000
	0.016"	-0.003" to 0.003"	6"	24"	H00/H01	ASTM B152, ASTM B370	1	00000000	00000
	0.016"	-0.003" to 0.003"	12"	12"	H00/H01	ASTM B152, ASTM B370	1	0000000	00000
	0.016"	-0.003" to 0.003"	12"	24"	H00/H01	ASTM B152, ASTM B370	1	0000000	00000
	0.016"	-0.003" to 0.003"	12"	48"	H00/H01	ASTM B152, ASTM B370	1	00000000	00000
	0.016"	-0.003" to 0.003"	24"	24"	H00/H01	ASTM B152, ASTM B370	1	00000000	000000


	0.016"	-0.003" to 0.003"	36"	48"	H00/H01	ASTM B152, ASTM B370	1	0000000	000000
	0.016"	-0.003" to 0.003"	36"	96"	H00/H01	ASTM B152, ASTM B370	1	0000000	000000

Adhesive-Back Shim Stock

Stick with confidence—a durable adhesive keeps this shim stock from sliding out of place. Cut the shim stock into custom shapes to create shims that suit your needs. With thickness tolerances as fine as a strand of hair, the shims will precisely align, space, and level components on dies, presses, and machinery.

Copper—A good conductor of heat, it’s often used to install heat sinks. As our softest metal, it prevents component damage but may not retain its shape as well as other metals.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

						Certificate
	Thk.	Thk. Tolerance	Material Thk.	Adhesive Thk.	Adhesive Type	Type	Form	Specs. Met	Form		Each
Copper







				6" Wide × 12" Long

				0.017"	-0.0009" to 0.0009"	0.015"	0.002"	Acrylic	Material Certificate	Digital	ASTM B152	Sheet	00000000	000000


				0.022"	-0.001" to 0.001"	0.02"	0.002"	Acrylic	Material Certificate	Digital	ASTM B152	Sheet	00000000	00000
				0.027"	-0.001" to 0.001"	0.025"	0.002"	Acrylic	Material Certificate	Digital	ASTM B152	Sheet	00000000	00000

Shim Stock Assortments

When you don’t know the exact shim thickness you’ll need, keep shim stock in multiple thicknesses on hand so you always have the right one. Cut this shim stock into custom shapes to create shims that suit your needs. With thickness tolerances as fine as a strand of hair, the shims will precisely align, space, and level components on dies, presses, and machinery.

Shim Stock

Bronze—The choice for marine environments, it won't rust or deteriorate from exposure to salt water. It offers better corrosion resistance than 316 stainless steel but isn't as strong.

Copper—A good conductor of heat, it’s often used to install heat sinks. As our softest metal, it prevents component damage but may not retain its shape as well as other metals.

	Includes	Wd.	Lg.	Specs. Met	Form		Each
Bronze



	8	One 0.005" thick (±0.0003") sheet One 0.008" thick (±0.0004") sheet One 0.01" thick (±0.0007") sheet One 0.013" thick (±0.001") sheet One 0.016" thick (±0.001") sheet One 0.02" thick (±0.001") sheet One 0.025" thick (±0.001") sheet One 0.032" thick (±0.0015") sheet	6"	12"	ASTM B103	Sheet	000000	0000000


	Copper



			5	One 0.005" thick (±0.0003") sheet One 0.010" thick (±0.0005") sheet One 0.015" thick (±0.0009") sheet One 0.020" thick (±0.001") sheet One 0.025" thick (±0.001") sheet	6"	12"	ASTM B152	Sheet	000000	00000

Shim Stock with Metal Cabinet

This shim stock comes in a spacious keyed-lock steel cabinet that can also be used to store your own tools and supplies.

Includes	Wd.	Lg.	Form		Each



59	18-8 Stainless Steel—Hardened: 0.001", 0.0015", 0.002", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.01", 0.012", 0.015" 1010 Low-Carbon Steel—Hardened: 0.001", 0.0015", 0.002", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.01", 0.012", 0.015" 1095 Spring Steel—Hardened: 0.005", 0.01", 0.015", 0.02", 0.025", 0.032" 1100 Aluminum—Hardened: 0.001", 0.002", 0.003", 0.005" 260 Brass—Hardened: 0.001", 0.0015", 0.002", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.01", 0.012", 0.015" 510 Bronze—Spring-Tempered: 0.005", 0.008", 0.01", 0.013", 0.016", 0.02", 0.025", 0.032" 110 Copper—Softened: 0.005", 0.01", 0.015", 0.02", 0.025"	6"	12"	Sheet, Roll	0000000	0000000

Low-Outgassing Copper Foil Conductive Tape

Tested to meet ASTM E595, a standard used by NASA, this tape releases almost no volatile emissions that could damage sensitive electronics, even in a vacuum. Use it to repair and prototype circuit boards and shield components from EMI/RFI. With a copper backing and conductive adhesive, it’s useful for making electrical connections—current travels both along and through the tape. Unlike aluminum tape, it can be soldered. It’s also better at resisting chemicals.

					Temp.					1/2" Wide		1" Wide
Manufacturer Model Number	Lg., ft.	Overall Thk.	Material	Adhesive Type	Min.	Max.	Voltage Rating, V	Specs. Met	Color		Each		Each
3M 1181	54	0.0026"	Copper	Acrylic	Not Rated	Not Rated	600	ASTM E595	Copper	0000000	000000	0000000	000000

Mesh Conductive Tape

This polyester tape has a woven mesh edge that conducts electricity. Use it to shield cables and electronic components from EMI (electromagnetic interference). When wrapping objects, tape should overlap half of its width to achieve a highly effective four-ply shielding.

					Temp., ° F					1" Wide
Lg., ft.	Overall Thk.	Material	Edge Material	Adhesive Type	Min.	Max.	Voltage Rating	Shielding Effectiveness @ Volume	Color		Each
16	0.025"	Aluminum, Polyester Plastic	Tin-Coated Copper	Acrylic	-40	345	Not Rated	1 MHz @ 65 dB	Silver	0000000	000000
16	0.025"	Copper, Polyester Plastic	Tin-Coated Copper	Acrylic	-40	345	Not Rated	1 MHz @ 70 dB	Silver	0000000	00000