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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Part #

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: $1,372.61
4In 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

Datasheet

4In Stock

$1,372.61

$1,226.56

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: $2,959.10
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, Fluorosilicone, 0.062" Thickness, 10"x20" Sheet

Learn More

Datasheet

2In Stock

$2,959.10

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 Sheet Stock Gasket, Ag-Plate Al, Fluorosilicone, 0.032" Thickness, 10"x20" Sheet

40-20-1020-1298
Parker Chomerics
1: $1,903.85
3Expected 2026-09-23
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, Fluorosilicone, 0.032" Thickness, 10"x20" Sheet

Learn More

Datasheet

3Expected 2026-09-23

$1,903.85

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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.07 in

10-04-1687-1298
Parker Chomerics
1: $33.83
500Expected 2026-09-18
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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.07 in

Learn More

Datasheet

500Expected 2026-09-18

$33.83

$27.56

$25.85

$23.39

View

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" Thick

10-04-1720-1298
Parker Chomerics
1: $51.28
100Expected 2026-09-11
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, Fluorosilicone, 0.103" Thick

Learn More

Datasheet

100Expected 2026-09-11

$51.28

$40.39

$37.28

$34.00

View

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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.08 in

10-04-2657-1298
Parker Chomerics
1: $43.36
100Expected 2026-09-11
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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.08 in

Learn More

Datasheet

100Expected 2026-09-11

$43.36

$34.20

$31.61

$28.73

View

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, Fluorosilicone, 0.093" Thick

10-04-2865-1298
Parker Chomerics
1: $46.27
100Expected 2026-10-22
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, Fluorosilicone, 0.093" Thick

Learn More

Datasheet

100Expected 2026-10-22

$46.27

$37.71

$34.96

$31.62

$30.15

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: $20.81
967Expected 2026-09-18
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, Fluorosilicone, 0.040" Thick

Learn More

Datasheet

967Expected 2026-09-18

$20.81

$15.55

$14.69

$13.12

View

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, 0.125x0.062 Inch

10-04-8817-1298
Parker Chomerics
1: $47.38
100Expected 2026-09-11
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, Strip, 0.125x0.062 Inch

Learn More

Datasheet

100Expected 2026-09-11

$47.38

$38.62

$35.80

$32.37

View

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: $61.04
100Expected 2026-09-11
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, Strip, 0.156x0.080 Inch

Learn More

Datasheet

100Expected 2026-09-11

$61.04

$48.30

$45.14

$41.30

View

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, 0.062x0.035 Inch

10-04-W163-1298
Parker Chomerics
1: $21.31
200Expected 2026-09-11
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, Strip, 0.062x0.035 Inch

Learn More

Datasheet

200Expected 2026-09-11

$21.31

$16.55

$15.38

$13.87

$13.38

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Hollow-O Shape Conductive Elastomer

1.57 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: $35.86
200Expected 2026-08-26
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, Strip, 0.090x0.050 Inch

Learn More

Datasheet

200Expected 2026-08-26

$35.86

$29.22

$27.40

$24.05

View

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, Strip, 0.100x0.070 Inch

19-04-16162-1298
Parker Chomerics
1: $46.58
100Expected 2026-09-11
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, Strip, 0.100x0.070 Inch

Learn More

Datasheet

100Expected 2026-09-11

$46.58

$37.11

$35.54

$32.41

View

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, Ag-Plate Al Fill, Fluorosilicone, 0.043" Thick

19-04-22371-1298
Parker Chomerics
1: $22.08
200Expected 2026-09-11
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, Fluorosilicone, 0.043" Thick

Learn More

Datasheet

200Expected 2026-09-11

$22.08

$18.00

$16.37

$15.26

View

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, Fluorosilicone, 0.05 in

19-04-25875-1298
Parker Chomerics
1: $22.74
200Expected 2026-08-26
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, Fluorosilicone, 0.05 in

Learn More

Datasheet

200Expected 2026-08-26

$22.74

$17.67

$16.44

$14.83

View

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: $30.70
100Expected 2026-09-11
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, Strip, 0.080x0.040 Inch

Learn More

Datasheet

100Expected 2026-09-11

$30.70

$24.98

$23.41

$21.17

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Hollow-O Shape Conductive Elastomer

2.03 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: $23.89
100Expected 2026-09-11
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' Diameter

Learn More

Datasheet

100Expected 2026-09-11

$23.89

$19.48

$18.27

$16.53

View

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: $34.76
100Expected 2026-09-11
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, Fluorosilicone, 0.062" Thick

Learn More

Datasheet

100Expected 2026-09-11

$34.76

$28.32

$26.57

$24.03

View

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: $30.00
100Expected 2026-10-27
New At Mouser

Mfr. Part #
19-04-28067-1298

Mouser Part #
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

Datasheet

100Expected 2026-10-27

$30.00

$23.43

$21.83

$19.73

View

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: $1,950.87
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
40-21-1020-1298

Mouser Part #
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,950.87

Min.: 3
Mult.: 1

EMI Gaskets, Sheets & Absorbers

1298

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.125" Thick

10-04-2463-1298
Parker Chomerics
1: $62.27
Non-Stocked Lead-Time 16 Weeks
New At Mouser

Mfr. Part #
10-04-2463-1298

Mouser Part #
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" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$62.27

$51.32

$47.76

$43.42

View

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: $98.44
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, Strip, 0.250x0.125 Inch

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$98.44

View

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
100: $24.12
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, Strip, 0.103x0.040 Inch

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$24.12

$23.01

Min.: 100
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: $27.50
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, Strip, 0.125x0.078 Inch

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$27.50

$26.84

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: $105.49
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-Aluminum, Hollow-D, 0.312x0.312", 0.062" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$105.49

View

Min.: 100
Mult.: 100

EMI Gaskets, Sheets & Absorbers

Gasket

12 in

0.312 in

1298

Spool

CHO-SEAL® 1298 Fluorosilicone Elastomer Gaskets

Mouser®

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