EMI Gaskets, Sheets, Absorbers & Shielding

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CHO-SEAL® Conductive Elastomer Gaskets

Parker Chomerics CHO-SEAL^® Electrically Conductive Elastomer Gaskets are designed to provide an ideal solution for corrosion resistance, environmental sealing, and cost-effective EMI shielding. The lineup features the CHO-SEAL 1285 silver-plated gaskets, CHO-SEAL 1298 fluorosilicone gaskets, and CHO-SEAL 6502 nickel-plated gaskets. Options include molded and extruded forms for design and manufacturing flexibility. Parker Chomerics CHO-SEAL Electrically Conductive Elastomer Gaskets are available with or without a thin, acrylic, electrically conductive, pressure-sensitive adhesive (PSA) backing. These gaskets are suitable for a wide variety of applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Length	Width	Thickness	Series
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.062x0.035", 1 Foot Strip 10-04-W163-6502 Parker Chomerics 1: S/ 30.32 360In Stock New At Mouser	Mfr. Part # 10-04-W163-6502 Mouser Part # 24-10-04-W163-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.062x0.035", 1 Foot Strip Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	360In Stock	S/ 30.32 S/ 23.98 S/ 21.91 S/ 20.28 View S/ 19.23 S/ 17.91 S/ 17.56	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		1.57 mm		6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer, Silver-Aluminum Filler, 0.200" Thick, 10"x20" Sheet 40-10-1020-1285 Parker Chomerics 1: S/ 1,899.03 16In Stock New At Mouser	Mfr. Part # 40-10-1020-1285 Mouser Part # 24-40-10-1020-1285 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer, Silver-Aluminum Filler, 0.200" Thick, 10"x20" Sheet Learn More about Parker Chomerics 1285 cho seal gaskets	Datasheet	16In Stock	S/ 1,899.03 S/ 1,723.99 S/ 1,710.05	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket	10 in	20 in	0.2 in	1285
EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Elastomer Sheet Stock Gasket, 0.02" Thick, 10"x20" Sheet 40-10-1020-1298 Parker Chomerics 1: S/ 3,710.33 3In Stock New At Mouser	Mfr. Part # 40-10-1020-1298 Mouser Part # 24-40-10-1020-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Elastomer Sheet Stock Gasket, 0.02" Thick, 10"x20" Sheet Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	3In Stock	S/ 3,710.33 S/ 3,315.55	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket	10 in	20 in	0.02 in	1298
EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosil, 0.032" Thickness, 10"x20" Sheet 40-20-1020-1298 Parker Chomerics 1: S/ 5,085.75 3In Stock New At Mouser	Mfr. Part # 40-20-1020-1298 Mouser Part # 24-40-20-1020-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosil, 0.032" Thickness, 10"x20" Sheet Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	3In Stock	S/ 5,085.75 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket	10 in	20 in	0.032 in	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer, Silver-Aluminum Filler, 0.620 Thick, 10"x20" Sheet 40-30-1020-1285 Parker Chomerics 1: S/ 3,848.05 2In Stock New At Mouser	Mfr. Part # 40-30-1020-1285 Mouser Part # 24-40-30-1020-1285 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer, Silver-Aluminum Filler, 0.620 Thick, 10"x20" Sheet Learn More about Parker Chomerics 1285 cho seal gaskets	Datasheet	2In Stock	S/ 3,848.05 S/ 3,420.53	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket	10 in	20 in	0.62 in	1285
EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosil, 0.062" Thickness, 10"x20" Sheet 40-30-1020-1298 Parker Chomerics 1: S/ 7,998.82 2In Stock New At Mouser	Mfr. Part # 40-30-1020-1298 Mouser Part # 24-40-30-1020-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosil, 0.062" Thickness, 10"x20" Sheet Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	2In Stock	S/ 7,998.82	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket	10 in	20 in	0.062 in	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Nickel-Plate Aluminum, Sil, 0.062" Thick, 10"x20" Sheet 40-30-1020-6502 Parker Chomerics 1: S/ 3,936.45 3In Stock New At Mouser	Mfr. Part # 40-30-1020-6502 Mouser Part # 24-40-30-1020-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Nickel-Plate Aluminum, Sil, 0.062" Thick, 10"x20" Sheet Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	3In Stock	S/ 3,936.45 S/ 3,301.46	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket	10 in	20 in	0.062 in	6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.07", By Foot 10-04-1687-1298 Parker Chomerics 1: S/ 91.43 495In Stock New At Mouser	Mfr. Part # 10-04-1687-1298 Mouser Part # 24-10-04-1687-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.07", By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	495In Stock	S/ 91.43 S/ 74.50 S/ 69.87 S/ 63.21 View S/ 60.14 S/ 59.05 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.78 mm	1.42 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.103", By Foot 10-04-1720-6502 Parker Chomerics 1: S/ 69.29 200In Stock New At Mouser	Mfr. Part # 10-04-1720-6502 Mouser Part # 24-10-04-1720-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.103", By Foot Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	200In Stock	S/ 69.29 S/ 56.36 S/ 52.86 S/ 47.76 View S/ 45.43 S/ 44.61 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		2.62 mm	2.13 mm	6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.08", By Foot 10-04-2657-6502 Parker Chomerics 1: S/ 59.91 200In Stock New At Mouser	Mfr. Part # 10-04-2657-6502 Mouser Part # 24-10-04-2657-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.08", By Foot Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	200In Stock	S/ 59.91 S/ 48.81 S/ 45.78 S/ 41.38 View S/ 39.35 S/ 38.61	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.093", By Foot 10-04-2865-1298 Parker Chomerics 1: S/ 125.07 100In Stock New At Mouser	Mfr. Part # 10-04-2865-1298 Mouser Part # 24-10-04-2865-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.093", By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	S/ 125.07 S/ 101.94 S/ 94.51 S/ 85.48 S/ 81.51	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.040" Thick, By Foot 10-04-6386-1298 Parker Chomerics 1: S/ 57.73 756In Stock 370Expected 12/25/2026 New At Mouser	Mfr. Part # 10-04-6386-1298 Mouser Part # 24-10-04-6386-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.040" Thick, By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	756In Stock 370Expected 12/25/2026	S/ 57.73 S/ 44.65 S/ 42.43 S/ 38.03 View S/ 36.24 S/ 35.58	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.02 mm	0.79 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.125x0.062", 1 Foot Strip 10-04-8817-1298 Parker Chomerics 1: S/ 131.64 90In Stock New At Mouser	Mfr. Part # 10-04-8817-1298 Mouser Part # 24-10-04-8817-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.125x0.062", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	90In Stock	S/ 131.64 S/ 107.51 S/ 99.73 S/ 90.27 View S/ 86.10 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		3.17 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.156x0.080", 1 Foot Strip 10-04-9732-1298 Parker Chomerics 1: S/ 153.75 100In Stock New At Mouser	Mfr. Part # 10-04-9732-1298 Mouser Part # 24-10-04-9732-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.156x0.080", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	S/ 153.75 S/ 117.86 S/ 108.99 S/ 97.47	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		3.96 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.062x0.035", 1 Foot Strip 10-04-W163-1298 Parker Chomerics 1: S/ 58.31 200In Stock New At Mouser	Mfr. Part # 10-04-W163-1298 Mouser Part # 24-10-04-W163-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.062x0.035", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	200In Stock	S/ 58.31 S/ 47.45 S/ 44.45 S/ 40.17 View S/ 38.22 S/ 37.52 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		1.57 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.043" Thick, By Foot 19-04-22371-1298 Parker Chomerics 1: S/ 59.67 200In Stock New At Mouser	Mfr. Part # 19-04-22371-1298 Mouser Part # 24-19-04-22371-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.043" Thick, By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	200In Stock	S/ 59.67 S/ 48.66 S/ 45.62 S/ 41.26 View S/ 39.24 S/ 38.50 S/ 38.46	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.09 mm	0.86 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Conductive Elastomer Sheet Stock Gasket, 12"x0.07' dia, By Foot 19-04-22951-1298 Parker Chomerics 1: S/ 64.58 200In Stock New At Mouser	Mfr. Part # 19-04-22951-1298 Mouser Part # 24-19-04-22951-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Conductive Elastomer Sheet Stock Gasket, 12"x0.07' dia, By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	200In Stock	S/ 64.58 S/ 52.67 S/ 49.40 S/ 44.69 View S/ 42.51 S/ 41.69	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.78 mm	1.45 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.062", By Foot 19-04-27546-6502 Parker Chomerics 1: S/ 43.67 300In Stock 300Expected 12/3/2026 New At Mouser	Mfr. Part # 19-04-27546-6502 Mouser Part # 24-19-04-27546-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.062", By Foot Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	300In Stock 300Expected 12/3/2026	S/ 43.67 S/ 33.71 S/ 32.04 S/ 28.73 View S/ 27.36 S/ 25.65 S/ 25.18	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosil, 10x20" Sheet, 0.02" Thick 40-10-1020-6503 Parker Chomerics 1: S/ 2,654.30 2In Stock New At Mouser	Mfr. Part # 40-10-1020-6503 Mouser Part # 24-40-10-1020-6503 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosil, 10x20" Sheet, 0.02" Thick Learn More about Parker Chomerics conductive cho seal gaskets	Datasheet	2In Stock	S/ 2,654.30 S/ 2,345.85	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						6503
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.07", By Foot 10-04-1687-6502 Parker Chomerics 1: S/ 48.89 190In Stock New At Mouser	Mfr. Part # 10-04-1687-6502 Mouser Part # 24-10-04-1687-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.07", By Foot Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	190In Stock	S/ 48.89 S/ 37.25 S/ 35.38 S/ 31.72 View S/ 30.24 S/ 28.38 S/ 27.87 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.02 mm	0.79 mm	6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.103", By Foot 10-04-1720-1298 Parker Chomerics 1: S/ 139.70 48In Stock 100Expected 2/17/2027 New At Mouser	Mfr. Part # 10-04-1720-1298 Mouser Part # 24-10-04-1720-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.103", By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	48In Stock 100Expected 2/17/2027	S/ 139.70 S/ 114.09 S/ 105.84 S/ 95.79 View S/ 91.40 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		2.62 mm	2.13 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.093", By Foot 10-04-2865-6502 Parker Chomerics 1: S/ 55.58 200In Stock New At Mouser	Mfr. Part # 10-04-2865-6502 Mouser Part # 24-10-04-2865-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.093", By Foot Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	200In Stock	S/ 55.58 S/ 42.35 S/ 40.25 S/ 36.08 View S/ 34.41 S/ 33.75 S/ 33.13	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						6502
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.040", By Foot 10-04-6386-6502 Parker Chomerics 1: S/ 22.54 270In Stock New At Mouser	Mfr. Part # 10-04-6386-6502 Mouser Part # 24-10-04-6386-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Al Fill, Sil, 0.040", By Foot Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	270In Stock	S/ 22.54 S/ 19.50 S/ 18.45 S/ 17.01 View S/ 16.15 S/ 12.65 S/ 12.42 S/ 12.11	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.02 mm	0.79 mm	6502
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.125x0.062", 1 Foot Strip 10-04-8817-6502 Parker Chomerics 1: S/ 62.32 100In Stock 200Expected 11/25/2026 New At Mouser	Mfr. Part # 10-04-8817-6502 Mouser Part # 24-10-04-8817-6502 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.125x0.062", 1 Foot Strip Learn More about Parker Chomerics 6502 cho seal gaskets	Datasheet	100In Stock 200Expected 11/25/2026	S/ 62.32 S/ 50.68 S/ 47.53 S/ 42.93 View S/ 40.83 S/ 40.09 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		3.17 mm		6502
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.080x0.040", 1 Foot Strip 19-04-14206-1298 Parker Chomerics 1: S/ 82.99 100In Stock New At Mouser	Mfr. Part # 19-04-14206-1298 Mouser Part # 24-19-04-14206-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.080x0.040", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	S/ 82.99 S/ 67.53 S/ 63.29 S/ 57.22 View S/ 54.46 S/ 53.48 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		2.03 mm		1298