Copper Foil

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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	9014K313	000000


				0.02"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	9014K315	00000
				0.025"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	9014K317	00000
				0.032"	-0.0015" to 0.0015"	Spring	Material Certificate	Paper	ASTM B103, SAE AMS4510	Sheet	9014K319	00000




						6" Wide × 50" Long

						0.005"	-0.0003" to 0.0003"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K11	00000


						0.008"	-0.0004" to 0.0004"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K12	00000
						0.01"	-0.0007" to 0.0007"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K13	00000
						0.013"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K14	00000
						0.016"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K15	00000
						0.02"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K16	00000
						0.025"	-0.001" to 0.001"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K17	00000
						0.032"	-0.0015" to 0.0015"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K18	000000
						0.04"	-0.002" to 0.002"	Spring	Material Certificate	Paper	ASTM B103	Roll	9020K19	000000


						Copper







										6" Wide × 25" Long

										0.015"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152	Sheet	9014K413	00000


										0.02"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152	Sheet	9014K415	00000
										0.025"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152	Sheet	9014K417	00000




												6" Wide × 50" Long

												0.001"	-0.0001" to 0.0001"	—	Material Certificate	Paper	ASTM B152	Roll	9709K83	00000


												0.002"	-0.0002" to 0.0002"	—	Material Certificate	Paper	ASTM B152	Roll	9709K84	00000
												0.003"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	9709K85	00000
												0.004"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	9709K91	00000
												0.005"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	9709K92	00000
												0.006"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152	Roll	9709K93	00000
												0.007"	-0.0004" to 0.0004"	—	Material Certificate	Paper	ASTM B152	Roll	9709K94	00000
0.008"												-0.0004" to 0.0004"	—	Material Certificate	Paper	ASTM B152	Roll	9709K95	00000
0.01"	-0.0007" to 0.0007"											—	Material Certificate	Paper	ASTM B152	Roll	9709K96	00000
0.015"	-0.001" to 0.001"											—	Material Certificate	Paper	ASTM B152	Roll	9709K701	00000
0.02"	-0.001" to 0.001"											—	Material Certificate	Paper	ASTM B152	Roll	9709K702	00000


0.025"	-0.001" to 0.001"	—	Material Certificate									Paper	ASTM B152	Roll	9709K703	00000
0.032"	-0.0015" to 0.0015"	—	Material Certificate									Paper	ASTM B152	Roll	9709K704	000000




		6" Wide × 100" Long

		0.001"	-0.0001" to 0.0001"									—	Material Certificate	Paper	ASTM B152	Roll	9709K11	00000


		0.002"	-0.0002" to 0.0002"									—	Material Certificate	Paper	ASTM B152	Roll	9709K12	00000
		0.003"	-0.0003" to 0.0003"	—								Material Certificate	Paper	ASTM B152	Roll	9709K13	00000
		0.004"	-0.0003" to 0.0003"	—	Material Certificate							Paper	ASTM B152	Roll	9709K14	00000
		0.005"	-0.0003" to 0.0003"	—	Material Certificate							Paper	ASTM B152	Roll	9709K15	00000
		0.006"	-0.0003" to 0.0003"	—	Material Certificate							Paper	ASTM B152	Roll	9709K16	00000
		0.007"	-0.0004" to 0.0004"	—	Material Certificate							Paper	ASTM B152	Roll	9709K17	00000
		0.008"	-0.0004" to 0.0004"	—	Material Certificate							Paper	ASTM B152	Roll	9709K18	000000
		0.01"	-0.0007" to 0.0007"	—	Material Certificate							Paper	ASTM B152	Roll	9709K21	000000
		0.015"	-0.001" to 0.001"	—	Material Certificate							Paper	ASTM B152	Roll	9709K27	000000
		0.02"	-0.001" to 0.001"	—	Material Certificate							Paper	ASTM B152	Roll	9709K28	000000


		0.025"	-0.001" to 0.001"	—	Material Certificate							Paper	ASTM B152	Roll	9709K29	000000
		0.032"	-0.0015" to 0.0015"	—	Material Certificate							Paper	ASTM B152	Roll	9709K82	000000




				8" Wide × 12" Long

				0.001"	-0.0001" to 0.0001"	—						Material Certificate	Paper	ASTM B152	Sheet	9014K169	0000


				0.002"	-0.0002" to 0.0002"	—	Material Certificate					Paper	ASTM B152	Sheet	9014K171	00000
				0.003"	-0.0003" to 0.0003"	—	Material Certificate					Paper	ASTM B152	Sheet	9014K172	00000
				0.004"	-0.0003" to 0.0003"	—	Material Certificate	Paper				ASTM B152	Sheet	9014K176	00000
				0.005"	-0.0003" to 0.0003"	—	Material Certificate	Paper	ASTM B152			Sheet	9014K177	00000
				0.008"	-0.0004" to 0.0004"	—	Material Certificate	Paper	ASTM B152			Sheet	9014K173	00000
				0.01"	-0.0005" to 0.0005"	—	Material Certificate	Paper	ASTM B152			Sheet	9014K178	00000
				0.015"	-0.0009" to 0.0009"	—	Material Certificate	Paper	ASTM B152			Sheet	9014K174	00000
				0.02"	-0.001" to 0.001"	—	Material Certificate	Paper	ASTM B152			Sheet	9014K175	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	9053K11	000000


		1"	100	Not Rated	ASTM B152	9053K22	00000
		1 1/2"	100	Not Rated	ASTM B152	9053K67	00000
		2"	50	Not Rated	ASTM B152	9053K312	00000
		2"	100	Not Rated	ASTM B152	9053K31	000000
		4"	50	Not Rated	ASTM B152	9053K422	000000
		4"	100	Not Rated	ASTM B152	9053K42	000000


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



				1/2"	100	Not Rated	ASTM B152	9053K12	00000


				1"	100	Not Rated	ASTM B152	9053K23	00000
				1 1/2"	100	Not Rated	ASTM B152	9053K68	000000
				2"	50	Not Rated	ASTM B152	9053K322	00000
				2"	100	Not Rated	ASTM B152	9053K32	000000
				4"	50	Not Rated	ASTM B152	9053K432	000000
				4"	100	Not Rated	ASTM B152	9053K43	000000


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



						1/2"	100	Not Rated	ASTM B152	9053K14	000000


						1"	100	Not Rated	ASTM B152	9053K25	000000
						1 1/2"	100	Not Rated	ASTM B152	9053K71	000000
						2"	50	Not Rated	ASTM B152	9053K342	000000
						2"	100	Not Rated	ASTM B152	9053K34	000000
						4"	50	Not Rated	ASTM B152	9053K452	000000
						4"	100	Not Rated	ASTM B152	9053K45	000000


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



								1/2"	100	Not Rated	ASTM B152	9053K16	000000


								1"	100	Not Rated	ASTM B152	9053K27	000000
								1 1/2"	100	Not Rated	ASTM B152	9053K73	000000
								2"	50	Not Rated	ASTM B152	9053K362	000000
								2"	100	Not Rated	ASTM B152	9053K36	000000


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



										1/2"	100	Not Rated	ASTM B152	9053K18	000000


1"										100	Not Rated	ASTM B152	9053K29	000000
1 1/2"	100									Not Rated	ASTM B152	9053K75	000000
2"	100									Not Rated	ASTM B152	9053K38	000000
4"	100									Not Rated	ASTM B152	9053K49	000000


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



										1/2"	100	Not Rated	ASTM B152	9053K19	000000


										1"	100	Not Rated	ASTM B152	9053K64	000000
										1 1/2"	100	Not Rated	ASTM B152	9053K76	000000
										2"	100	Not Rated	ASTM B152	9053K39	000000


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



										1/2"	100	Not Rated	ASTM B152	9053K21	000000


										1"	100	Not Rated	ASTM B152	9053K65	000000
										1 1/2"	100	Not Rated	ASTM B152	9053K77	000000
										2"	100	Not Rated	ASTM B152	9053K41	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	76555A721	00000	108	76555A651	000000


		1/2"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	76555A722	00000	108	76555A648	00000
		3/4"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	76555A723	00000	108	76555A649	00000
		1"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	76555A724	00000	108	76555A652	00000
		2"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	76555A725	00000	108	76555A654	000000
		3"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	76555A726	00000	108	76555A655	000000
		6"	0.0029"	Acrylic	-40	325	Not Rated	UL 510	—	18	76555A73	000000	—	———	0


		Conductive Adhesive



				1/4"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A711	00000	54	76555A641	00000


				1/2"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A712	00000	54	76555A642	00000
				3/4"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A713	00000	54	76555A643	00000
				1"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A714	00000	54	76555A644	00000
				2"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A715	00000	54	76555A646	000000
				3"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A716	000000	54	76555A647	000000
				6"	0.0035"	Acrylic	-40	325	Not Rated	UL 510	MIL-T-47012	18	76555A719	000000	54	76555A731	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	9053K532	0000000


	0.002"	-0.0003" to 0.0003"	6"	100 ft.	Not Rated	ASTM B152	1	9053K53	000000
	0.0028"	-0.0003" to 0.0003"	6"	12"	Not Rated	ASTM B152	25	8944K24	00000
	0.0028"	-0.0003" to 0.0003"	12"	12"	Not Rated	ASTM B152	25	8944K34	000000
	0.005"	-0.0008" to 0.0008"	6"	12"	Not Rated	ASTM B152	25	8944K25	000000
	0.005"	-0.0008" to 0.0008"	6"	50 ft.	Not Rated	ASTM B152	1	9053K562	000000
	0.005"	-0.0008" to 0.0008"	6"	100 ft.	Not Rated	ASTM B152	1	9053K56	000000
	0.005"	-0.0008" to 0.0008"	12"	12"	Not Rated	ASTM B152	25	8944K35	000000
	0.008"	-0.001" to 0.001"	6"	12"	Not Rated	ASTM B152	25	8944K26	000000
	0.008"	-0.001" to 0.001"	12"	12"	Not Rated	ASTM B152	25	8944K36	000000
	0.01"	-0.0015" to 0.0015"	6"	12"	Not Rated	ASTM B152	25	8944K27	000000


	0.01"	-0.0015" to 0.0015"	6"	100 ft.	Not Rated	ASTM B152	1	9053K61	000000
	0.01"	-0.0015" to 0.0015"	12"	12"	Not Rated	ASTM B152	25	8944K37	000000
	0.012"	-0.0015" to 0.0015"	6"	12"	Not Rated	ASTM B152	25	8944K28	000000
	0.012"	-0.0015" to 0.0015"	12"	12"	Not Rated	ASTM B152	25	8944K38	000000
	0.016"	-0.003" to 0.003"	6"	6"	H00/H01	ASTM B152, ASTM B370	1	8963K104	00000
	0.016"	-0.003" to 0.003"	6"	24"	H00/H01	ASTM B152, ASTM B370	1	8963K105	00000
	0.016"	-0.003" to 0.003"	12"	12"	H00/H01	ASTM B152, ASTM B370	1	8963K31	00000
	0.016"	-0.003" to 0.003"	12"	24"	H00/H01	ASTM B152, ASTM B370	1	8963K51	00000
	0.016"	-0.003" to 0.003"	12"	48"	H00/H01	ASTM B152, ASTM B370	1	8963K221	00000
	0.016"	-0.003" to 0.003"	24"	24"	H00/H01	ASTM B152, ASTM B370	1	8963K106	000000


	0.016"	-0.003" to 0.003"	36"	48"	H00/H01	ASTM B152, ASTM B370	1	8963K71	000000
	0.016"	-0.003" to 0.003"	36"	96"	H00/H01	ASTM B152, ASTM B370	1	8963K21	000000

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	9300K6	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	9300K7	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	9300K59	0000000

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	2951N334	000000


				0.022"	-0.001" to 0.001"	0.02"	0.002"	Acrylic	Material Certificate	Digital	ASTM B152	Sheet	2951N335	00000
				0.027"	-0.001" to 0.001"	0.025"	0.002"	Acrylic	Material Certificate	Digital	ASTM B152	Sheet	2951N336	00000

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	9108N11	000000	9108N12	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	9270K11	000000
16	0.025"	Copper, Polyester Plastic	Tin-Coated Copper	Acrylic	-40	345	Not Rated	1 MHz @ 70 dB	Silver	9270K21	00000