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 (IDR) 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: Rp17.487.407 4In Stock New At Mouser	Mfr. Part No. 40-10-1020-1298 Mouser Part No 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	4In Stock	Rp17.487.407 Rp15.626.756	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, Fluorosilicone, 0.062" Thickness, 10"x20" Sheet 40-30-1020-1298 Parker Chomerics 1: Rp37.699.746 2In Stock New At Mouser	Mfr. Part No. 40-30-1020-1298 Mouser Part No 24-40-30-1020-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosilicone, 0.062" Thickness, 10"x20" Sheet Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	2In Stock	Rp37.699.746	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, Fluorosilicone, 0.07", per Foot 10-04-1687-1298 Parker Chomerics 1: Rp430.948 495In Stock New At Mouser	Mfr. Part No. 10-04-1687-1298 Mouser Part No 24-10-04-1687-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.07", per Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	495In Stock	Rp430.948 Rp351.142 Rp329.311 Rp297.939 View Rp283.446 Rp278.309 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, Fluorosilicone, 0.103", per Foot 10-04-1720-1298 Parker Chomerics 1: Rp658.438 100In Stock New At Mouser	Mfr. Part No. 10-04-1720-1298 Mouser Part No 24-10-04-1720-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.103", per Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	Rp658.438 Rp537.721 Rp498.828 Rp451.495 View Rp430.764 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, Ag-Plate Al Fill, Fluorosilicone, 0.08", per Foot 10-04-2657-1298 Parker Chomerics 1: Rp546.344 Non-Stocked Lead-Time 22 Weeks New At Mouser	Mfr. Part No. 10-04-2657-1298 Mouser Part No 24-10-04-2657-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.08", per Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 22 Weeks	Rp546.344 Rp448.927 Rp417.372 Rp378.661 View Rp361.233 Rp361.049	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		2.03 mm	1.65 mm	1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.125x0.062 Inch 10-04-8817-1298 Parker Chomerics 1: Rp620.462 100In Stock New At Mouser	Mfr. Part No. 10-04-8817-1298 Mouser Part No 24-10-04-8817-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.125x0.062 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	Rp620.462 Rp506.717 Rp470.025 Rp425.444 View Rp405.814 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, Strip, 0.156x0.080 Inch 10-04-9732-1298 Parker Chomerics 1: Rp724.667 100In Stock New At Mouser	Mfr. Part No. 10-04-9732-1298 Mouser Part No 24-10-04-9732-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.156x0.080 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	Rp724.667 Rp555.517 Rp513.688 Rp459.384	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, Strip, 0.090x0.050 Inch 10-04-W267-1298 Parker Chomerics 1: Rp456.815 100In Stock New At Mouser	Mfr. Part No. 10-04-W267-1298 Mouser Part No 24-10-04-W267-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.090x0.050 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	Rp456.815 Rp372.240 Rp349.124 Rp315.735 View Rp300.507 Rp295.187 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		2.29 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.043" Thick 19-04-22371-1298 Parker Chomerics 1: Rp281.244 200In Stock New At Mouser	Mfr. Part No. 19-04-22371-1298 Mouser Part No 24-19-04-22371-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.043" Thick Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	200In Stock	Rp281.244 Rp229.325 Rp215.015 Rp194.468 View Rp184.928 Rp181.442 Rp181.258	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Conductive Elastomer Gasket		1.09 mm	0.86 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: Rp287.665 160In Stock New At Mouser	Mfr. Part No. 19-04-25875-1298 Mouser Part No 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	160In Stock	Rp287.665 Rp234.645 Rp219.969 Rp198.871 View Rp189.147 Rp185.662 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 Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.080x0.040 Inch 19-04-14206-1298 Parker Chomerics 1: Rp391.137 100In Stock New At Mouser	Mfr. Part No. 19-04-14206-1298 Mouser Part No 24-19-04-14206-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.080x0.040 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock	Rp391.137 Rp318.303 Rp298.306 Rp269.686 View Rp256.661 Rp252.074 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: Rp575.331 48In Stock 100Expected 01/02/2027 New At Mouser	Mfr. Part No. 19-04-16162-1298 Mouser Part No 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 01/02/2027	Rp575.331 Rp472.776 Rp439.570 Rp399.026 View Rp380.680 Rp380.496	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		2.54 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosilicone, 0.032" Thickness, 10"x20" Sheet 40-20-1020-1298 Parker Chomerics 1: Rp23.969.966 3In Stock New At Mouser	Mfr. Part No. 40-20-1020-1298 Mouser Part No 24-40-20-1020-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Sheet Stock Gasket, Ag-Plate Al, Fluorosilicone, 0.032" Thickness, 10"x20" Sheet Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	3In Stock	Rp23.969.966 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 Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.093", per Foot 10-04-2865-1298 Parker Chomerics 1: Rp589.457 100Expected 22/10/2026 New At Mouser	Mfr. Part No. 10-04-2865-1298 Mouser Part No 24-10-04-2865-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.093", per Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100Expected 22/10/2026	Rp589.457 Rp480.482 Rp445.441 Rp402.878 Rp384.165	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.040" Thick 10-04-6386-1298 Parker Chomerics 1: Rp272.071 728Expected 06/10/2026 New At Mouser	Mfr. Part No. 10-04-6386-1298 Mouser Part No 24-10-04-6386-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.040" Thick Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	728Expected 06/10/2026	Rp272.071 Rp210.429 Rp199.971 Rp179.240 View Rp170.801 Rp167.682	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, Strip, 0.062x0.035 Inch 10-04-W163-1298 Parker Chomerics 1: Rp274.823 200In Stock New At Mouser	Mfr. Part No. 10-04-W163-1298 Mouser Part No 24-10-04-W163-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.062x0.035 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	200In Stock	Rp274.823 Rp223.638 Rp209.511 Rp189.331 View Rp180.158 Rp176.855 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	Hollow-O Shape Conductive Elastomer		1.57 mm		1298
EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Conductive Elastomer Sheet Stock Gasket, 12"x0.07' Diameter 19-04-22951-1298 Parker Chomerics 1: Rp304.360 100On Order New At Mouser	Mfr. Part No. 19-04-22951-1298 Mouser Part No 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' Diameter Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100On Order	Rp304.360 Rp248.221 Rp232.811 Rp210.612 View Rp200.338 Rp196.486	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, Fluorosilicone, 0.062" Thick 19-04-27546-1298 Parker Chomerics 1: Rp442.872 100In Stock 100Expected 01/02/2027 New At Mouser	Mfr. Part No. 19-04-27546-1298 Mouser Part No 24-19-04-27546-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.062" Thick Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100In Stock 100Expected 01/02/2027	Rp442.872 Rp360.866 Rp338.484 Rp306.195 View Rp291.334 Rp286.014 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, Fluorosilicone, 0.060" Thick 19-04-28067-1298 Parker Chomerics 1: Rp379.212 100Expected 27/10/2026 New At Mouser	Mfr. Part No. 19-04-28067-1298 Mouser Part No 24-19-04-28067-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.060" Thick Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	100Expected 27/10/2026	Rp379.212 Rp309.497 Rp290.234 Rp262.715 View Rp249.873 Rp245.286 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 3: Rp24.854.610 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 40-21-1020-1298 Mouser Part No 24-40-21-1020-1298	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	Rp24.854.610	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.125", per Foot 10-04-2463-1298 Parker Chomerics 1: Rp793.281 Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part No. 10-04-2463-1298 Mouser Part No 24-10-04-2463-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.125", per Foot Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp793.281 Rp653.851 Rp608.537 Rp553.132 View Rp527.998 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.250x0.125 Inch 10-04-2737-1298 Parker Chomerics 100: Rp1.254.133 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 10-04-2737-1298 Mouser Part No 24-10-04-2737-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.250x0.125 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp1.254.133 View Quote	Min.: 100 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.103x0.040 Inch 10-04-8363-1298 Parker Chomerics 1: Rp526.714 Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part No. 10-04-8363-1298 Mouser Part No 24-10-04-8363-1298 New At Mouser	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.103x0.040 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp526.714 Rp429.296 Rp397.925 Rp359.949 View Rp343.254 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.125x0.078 Inch 10-04-W204-1298 Parker Chomerics 100: Rp350.409 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 10-04-W204-1298 Mouser Part No 24-10-04-W204-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.125x0.078 Inch Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp350.409 Rp341.969 Quote Quote	Min.: 100 Mult.: 1	EMI Gaskets, Sheets & Absorbers						1298
EMI Gaskets, Sheets, Absorbers & Shielding Extruded Gasket Strip, Ag-Aluminum, Hollow-D, 0.312x0.312", 0.062" Thick 10-05-4308-1298 Parker Chomerics 100: Rp1.344.028 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 10-05-4308-1298 Mouser Part No 24-10-05-4308-1298	Parker Chomerics	EMI Gaskets, Sheets, Absorbers & Shielding Extruded Gasket Strip, Ag-Aluminum, Hollow-D, 0.312x0.312", 0.062" Thick Learn More about Parker Chomerics 1298 cho seal gaskets	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp1.344.028 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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