EMI Gaskets, Sheets, Absorbers & Shielding

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CHO-SEAL® 1298 Fluorosilicone Elastomer Gaskets

Parker Chomerics CHO-SEAL^® 1298 Fluorosilicone Elastomer Gaskets are designed to deliver outstanding shielding effectiveness and superior corrosion resistance, ensuring long-lasting, reliable performance in demanding environments. These high-performance EMI shielding gaskets offer 70 ±7 Shore A hardness and are made from a passivated silver-aluminum-filled elastomer in a fluorosilicone binder suitable for a wide range of applications. The lineup includes both molded and extruded forms with a variety of custom profiles and an optional thin, electrically conductive, acrylic pressure-sensitive adhesive (PSA) backing. Parker Chomerics CHO-SEAL 1298 Fluorosilicone Elastomer Gaskets meet MIL-DTL-83528 Type D specifications while providing design and manufacturing flexibility to meet diverse project requirements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Length	Width	Thickness	Series	Packaging
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: $1.085.958 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	$1.085.958 $970.412	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: $1.488.521 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	$1.488.521 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 Sheet Stock Gasket, Ag-Plate Al, Fluorosil, 0.062" Thickness, 10"x20" Sheet 40-30-1020-1298 Parker Chomerics 1: $2.341.132 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	$2.341.132	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 Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.07", By Foot 10-04-1687-1298 Parker Chomerics 1: $26.762 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	$26.762 $21.806 $20.450 $18.502 View $17.602 $17.283 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, Ag-Plate Al Fill, Fluorosil, 0.093", By Foot 10-04-2865-1298 Parker Chomerics 1: $36.605 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	$36.605 $29.838 $27.662 $25.018 $23.856	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: $16.895 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	$16.895 $13.067 $12.418 $11.131 View $10.607 $10.413	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: $38.530 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	$38.530 $31.467 $29.188 $26.420 View $25.201 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: $45.001 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	$45.001 $34.497 $31.900 $28.527	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: $17.066 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	$17.066 $13.888 $13.011 $11.757 View $11.188 $10.983 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: $17.465 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	$17.465 $14.241 $13.352 $12.076 View $11.484 $11.267 $11.256	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: $18.901 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	$18.901 $15.414 $14.457 $13.079 View $12.441 $12.202	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, Ag-Plate Al Fill, Fluorosil, 0.103", By Foot 10-04-1720-1298 Parker Chomerics 1: $40.889 48In Stock 100Expected 3/3/2027 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 3/3/2027	$40.889 $33.392 $30.977 $28.038 View $26.750 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 Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.090x0.050", 1 Foot Strip 10-04-W267-1298 Parker Chomerics 1: $28.368 98In Stock 100Expected 2/17/2027 New At Mouser	Mfr. Part # 10-04-W267-1298 Mouser Part # 24-10-04-W267-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.090x0.050", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	98In Stock 100Expected 2/17/2027	$28.368 $23.116 $21.680 $19.607 View $18.661 $18.331 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		2.29 mm		1298
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: $24.289 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	$24.289 $19.766 $18.525 $16.747 View $15.938 $15.654 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		2.03 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 1 Foot Strip, 0.1x0.07 Inch 19-04-16162-1298 Parker Chomerics 1: $35.728 48In Stock 100Expected 2/1/2027 New At Mouser	Mfr. Part # 19-04-16162-1298 Mouser Part # 24-19-04-16162-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 1 Foot Strip, 0.1x0.07 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	48In Stock 100Expected 2/1/2027	$35.728 $29.359 $27.297 $24.779 View $23.640 $23.629	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		2.54 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Silver-Plate Aluminum Fill, 0.05", Sold by Foot 19-04-25875-1298 Parker Chomerics 1: $17.864 65In Stock 200Expected 2/15/2027 New At Mouser	Mfr. Part # 19-04-25875-1298 Mouser Part # 24-19-04-25875-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Silver-Plate Aluminum Fill, 0.05", Sold by Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	65In Stock 200Expected 2/15/2027	$17.864 $14.571 $13.660 $12.350 View $11.746 $11.529 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.27 mm	1.02 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.08", By Foot 10-04-2657-1298 Parker Chomerics 1: $33.928 100Expected 2/23/2027 New At Mouser	Mfr. Part # 10-04-2657-1298 Mouser Part # 24-10-04-2657-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.08", By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100Expected 2/23/2027	$33.928 $27.878 $25.919 $23.515 View $22.432 $22.421	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		2.03 mm	1.65 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.062" Thick, By Foot 19-04-27546-1298 Parker Chomerics 1: $27.502 100Expected 2/1/2027 New At Mouser	Mfr. Part # 19-04-27546-1298 Mouser Part # 24-19-04-27546-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.062" Thick, By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100Expected 2/1/2027	$27.502 $22.410 $21.020 $19.015 View $18.092 $17.761 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.57 mm	1.3 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.060" Thick, By Foot 19-04-28067-1298 Parker Chomerics 1: $23.549 100Expected 11/2/2026	Mfr. Part # 19-04-28067-1298 Mouser Part # 24-19-04-28067-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.060" Thick, By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100Expected 11/2/2026	$23.549 $19.220 $18.023 $16.314 View $15.517 $15.232 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Elastomer Sheet Stock EMI Gasket, Ag-Plate Al Filler in Fluorosil Binder, Round 40-21-1020-1298 Parker Chomerics 1: $1.543.457 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part # 40-21-1020-1298 Mouser Part # 24-40-21-1020-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Elastomer Sheet Stock EMI Gasket, Ag-Plate Al Filler in Fluorosil Binder, Round Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 4 Weeks	$1.543.457	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.125", By Foot 10-04-2463-1298 Parker Chomerics 1: $49.262 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 10-04-2463-1298 Mouser Part # 24-10-04-2463-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosil, 0.125", By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	$49.262 $40.604 $37.790 $34.349 View $32.788 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.250x0.125", 1 Foot Strip 10-04-2737-1298 Parker Chomerics 100: $77.881 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 10-04-2737-1298 Mouser Part # 24-10-04-2737-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.250x0.125", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	$77.881 View Quote	Min.: 100 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.103x0.040", 1 Foot Strip 10-04-8363-1298 Parker Chomerics 100: $22.353 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 10-04-8363-1298 Mouser Part # 24-10-04-8363-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.103x0.040", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	$22.353 $21.316 Quote Quote	Min.: 100 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.125x0.078", 1 Foot Strip 10-04-W204-1298 Parker Chomerics 100: $21.760 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 10-04-W204-1298 Mouser Part # 24-10-04-W204-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, 0.125x0.078", 1 Foot Strip Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	$21.760 $21.236 Quote Quote	Min.: 100 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Extruded Gasket Strip, Ag-Al, Hollow-D, 0.312x0.312", 0.062" Thick, By Foot 10-05-4308-1298 Parker Chomerics 100: $83.463 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 10-05-4308-1298 Mouser Part # 24-10-05-4308-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Extruded Gasket Strip, Ag-Al, Hollow-D, 0.312x0.312", 0.062" Thick, By Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	$83.463 View Quote	Min.: 100 Mult.: 100	EMI Gaskets, Sheets & Absorbers	Gasket	Gasket	12 in	0.312 in	0.312 in	1298	Spool

CHO-SEAL® 1298 Fluorosilicone Elastomer Gaskets

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