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: $1,351.27
5In 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

Datasheet

5In Stock

$1,351.27

$1,196.24

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, 0.032" Thickness, 10"x20" Sheet

40-20-1020-1298
Parker Chomerics
1: $1,699.42
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

Datasheet

3In Stock

$1,699.42

$1,597.69

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, Fluorosilicone, 0.062" Thickness, 10"x20" Sheet

40-30-1020-1298
Parker Chomerics
1: $2,871.78
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

Datasheet

2In Stock

$2,871.78

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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.07 in

10-04-1687-1298
Parker Chomerics
1: $30.87
500Expected 18/9/2026
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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.07 in

Learn More

Datasheet

500Expected 18/9/2026

$30.87

$24.10

$22.45

$20.28

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: $47.22
100Expected 11/9/2026
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" Thick

Learn More

Datasheet

100Expected 11/9/2026

$47.22

$37.13

$34.24

$31.16

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: $35.94
100Expected 11/9/2026
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, Silver-Plate Aluminum Fill, Fluorosilicone, 0.08 in

Learn More

Datasheet

100Expected 11/9/2026

$35.94

$28.17

$25.95

$23.47

$22.93

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, 0.040" Thick

10-04-6386-1298
Parker Chomerics
1: $19.01
1,000Expected 18/9/2026
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

Datasheet

1,000Expected 18/9/2026

$19.01

$14.46

$13.65

$12.19

$11.75

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: $44.38
100Expected 11/9/2026
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

Datasheet

100Expected 11/9/2026

$44.38

$34.87

$32.15

$29.21

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: $55.66
100Expected 11/9/2026
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

Datasheet

100Expected 11/9/2026

$55.66

$43.97

$41.07

$37.82

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: $20.13
200Expected 11/9/2026
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

Datasheet

200Expected 11/9/2026

$20.13

$15.63

$14.52

$13.10

$12.63

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: $32.63
200Expected 11/9/2026
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

Datasheet

200Expected 11/9/2026

$32.63

$25.49

$23.76

$21.46

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: $37.84
100Expected 11/9/2026
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, Strip, 0.100x0.070 Inch

Learn More

Datasheet

100Expected 11/9/2026

$37.84

$29.68

$27.34

$24.75

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: $20.03
200Expected 11/9/2026
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

Datasheet

200Expected 11/9/2026

$20.03

$15.54

$14.46

$13.03

$12.57

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: $20.44
200Expected 11/9/2026
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, Fluorosilicone, 0.05 in

Learn More

Datasheet

200Expected 11/9/2026

$20.44

$15.87

$14.76

$13.30

$12.84

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: $28.45
100Expected 11/9/2026
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

Datasheet

100Expected 11/9/2026

$28.45

$22.20

$20.67

$18.66

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: $21.47
100Expected 11/9/2026
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

Datasheet

100Expected 11/9/2026

$21.47

$16.69

$15.52

$13.99

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: $31.62
100Expected 11/9/2026
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

Datasheet

100Expected 11/9/2026

$31.62

$24.70

$23.01

$20.78

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: $25.89
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

Datasheet

100Expected 27/10/2026

$25.89

$19.76

$18.29

$16.12

$15.33

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: $1,842.49
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,842.49

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
100: $29.95
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
10-04-2463-1298

Mouser Part No
24-10-04-2463-1298

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

$29.95

$28.57

Min.: 100
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: $80.76
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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$80.76

Min.: 100
Mult.: 1

EMI Gaskets, Sheets & Absorbers

1298

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.093" Thick

10-04-2865-1298
Parker Chomerics
1: $42.16
Non-Stocked Lead-Time 16 Weeks
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" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$42.16

$32.22

$29.13

$25.64

$24.45

Min.: 1
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: $22.78
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
10-04-8363-1298

Mouser Part No
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

$22.78

$21.73

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: $24.79
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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$24.79

$23.65

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: $91.24
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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$91.24

Min.: 100
Mult.: 100

EMI Gaskets, Sheets & Absorbers

Gasket

12 in

0.312 in

1298

Spool

CHO-SEAL® 1298 Fluorosilicone Elastomer Gaskets

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