Material reference

Oil & Gas Reference Sheet

Oil & Gas Reference Sheet

Oil & Gas Reference Sheet

Oil & Gas Reference Sheet

Elastomer compounds for oil and gas service at a glance: temperature range, hardness, recommended parts, and the RGD, sour-service and API 6A testing behind each compound.

Elastomer compounds for oil and gas service at a glance: temperature range, hardness, recommended parts, and the RGD, sour-service and API 6A testing behind each compound.

Rev. 10/2026 · 25 compounds · 6 material families

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Filter by material family, part type or certification, or search by Moss code. Values match the printed guide.

Showing 25 of 25 compounds
  • Recommended / tested and approved
  • Not recommended / not tested
  • H₂S concentration tested
  • API 6A material class
  • ** ISO 23936-2 RGD at 10,000 psi
  • RGD Rapid gas decompression · AED Anti-explosive decompression
Oil & Gas Industry Reference Guide, revision 10/2026
Moss codeCompoundTemp. range*Hardness
(Shore A)		Recommended partsCertificationsComments
O-RingsMolded ShapesPacking ElementsBack-up RingsISO 23936 RGDISO 23936 H₂SNORSOK M-710 RGDNORSOK M-710 H₂SNACE TM0187 H₂SAPI 6A Tested
Hydrogenated Nitrile - HNBR
MSCH0204-90HN90M−31 to 320 °F−35 to 160 °C90RecommendedRecommendedRecommendedRecommendedNot testedTested / approvedTested / approvedH₂S tested at 2%H₂S tested at 2%, 5%, 20%FF/HH (API 6A material class)Oil/gas, AED, tested for H₂ service. Also: ED Total Fina/Shell; EN 14141:2003; Saudi Aramco 06-SAMSS-001
KB163-90HNBR−30 to 300 °F−34 to 149 °C90RecommendedRecommendedRecommendedNot recommendedTested / approvedH₂S tested at 10%Tested / approvedH₂S tested at 2%Not testedFF/HH (API 6A material class)Explosive decompression resistant, extrusion resistance
MSCH0200-90 (low temperature grade)HN90L−67 to 320 °F−55 to 160 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedH₂S tested at 5%FF/HH (API 6A material class)Oil/gas, low temperature, AED, tested for H₂ service. Also: NACE TM0297 CO₂; Shell MESC SPE 85/301
KA183-85 (low temperature grade)HNBR−55 to 300 °F−48 to 149 °C85RecommendedRecommendedRecommendedNot recommendedTested / approvedH₂S tested at 10%Not testedH₂S tested at 2%Not testedFF/HH (API 6A material class)Low temperature material, explosive decompression resistant
Ethylene Propylene Rubber - EPDM
MSCE0400-90EP90P−65 to 302 °F−54 to 150 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedNot testedNot testedNot testedNot testedPeroxide cured, tested for H₂ service
E0962-90EPDM−60 to 500 °F−51 to 260 °C90RecommendedRecommendedRecommendedNot recommendedTested / approvedNot testedNot testedNot testedNot testedNot testedExcellent steam resistance to 500 °F
Fluorocarbon - FKM, 90 Shore A
MSCV0304-90N9001−22 to 446 °F−30 to 230 °C90RecommendedRecommendedRecommendedRecommendedTested / approvedTested / approvedTested / approvedTested / approvedH₂S tested at 5%, 20%Tested / approvedOil/gas, AED. Also: NACE TM0297 CO₂; TotalFina SP-TCS-142; Shell (80 °C, 138 bar); Saudi Aramco 06-SAMSS-001
MSCV0314-90N9024−13 to 446 °F−25 to 230 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedNot testedFF/HH (API 6A material class)Peroxide cured, oil/gas, AED. Also: Saudi Aramco 06-SAMSS-001
MSCV0305-90N90BR−22 to 428 °F−30 to 220 °C90RecommendedRecommendedRecommendedRecommendedTested / approvedTested / approvedTested / approvedTested / approvedH₂S tested at 5%, 20%FF/HH (API 6A material class)Oil/steam, AED. Also: Saudi Aramco 06-SAMSS-001
MSCV0300-90 (low temperature grade)N9012−42 to 428 °F−41 to 220 °C90RecommendedRecommendedRecommendedRecommendedTested / approvedTested / approvedTested / approvedTested / approvedH₂S tested at 5%, 20%FF/HH (API 6A material class)Low temperature, AED (10.82 mm), tested for H₂ service. Also: NACE TM0297 CO₂; TotalFina SP-TCS-142; ITN 84700/A; Shell MESC SPE 85/301; Saudi Aramco 06-SAMSS-001
MSCV0325-90 (low temperature grade)N9034−42 to 428 °F−41 to 220 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedNot testedFF/HH (API 6A material class)Low temperature, AED, very good in methanol, exceptional chemical resistance. Also: Shell MESC SPE 85/301; Saudi Aramco 06-SAMSS-001
MSCV0309-90 (low temperature grade)N9035−60 to 437 °F−51 to 225 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedH₂S tested at 5%Not testedLow temperature, AED, tested for H₂ service. Also: NACE TM0297 CO₂
VG109-90 (low temperature grade)FKM−50 to 400 °F−46 to 204 °C90RecommendedRecommendedRecommendedNot recommendedTested at 10,000 psiH₂S tested at 10%Not testedNot testedTested / approvedFF/HH (API 6A material class)Excellent low temperature & fluid resistance, low compression set, extrusion resistance
MSCV0317-90 (low temperature grade)N9036−78 to 437 °F−61 to 225 °C90RecommendedRecommendedRecommendedRecommendedNot testedTested / approvedTested / approvedTested / approvedH₂S tested at 5%, 20%FF/HH (API 6A material class)Ultra-low temperature, AED. Also: NACE TM0297 CO₂
VX365-90 (low temperature grade)FKM−65 to 400 °F−54 to 204 °C90RecommendedRecommendedNot recommendedNot recommendedTested at 10,000 psiH₂S tested at 10%Not testedNot testedNot testedFF/HH (API 6A material class)Excellent low temperature, low compression set
Fluorocarbon - FKM, 98 Shore A
MSCV0306-95N9801−17 to 446 °F−27 to 230 °C98RecommendedRecommendedRecommendedRecommendedTested / approvedNot testedNot testedNot testedNot testedNot testedOil/gas, AED
V1238-95FKM−15 to 400 °F−26 to 204 °C95RecommendedRecommendedNot recommendedNot recommendedTested at 10,000 psiH₂S tested at 2%Tested / approvedH₂S tested at 2%Not testedFF/HH (API 6A material class)Extreme extrusion resistance
MSCV0316-95N9812−40 to 437 °F−40 to 225 °C98RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedNot testedNot testedPLT, low temperature, AED
Tetrafluoroethylene-Propylene - (Aflas®) - FEPM
MSCA0202-90AFL9G−4 to 392 °F−20 to 200 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedH₂S tested at 5%, 20%FF/HH (API 6A material class)Oil/steam, AED
VP103-95FEPM25 to 450 °F−4 to 232 °C95RecommendedNot recommendedNot recommendedNot recommendedTested / approvedH₂S tested at 10%Not testedH₂S tested at 2%Not testedNot testedExtrusion resistant
Perfluoroelastomer - (Evolast®) - FFKM
MSCF0105-90PN9ED5 to 500 °F−15 to 260 °C90RecommendedRecommendedRecommendedRecommendedTested / approvedTested / approvedTested / approvedTested / approvedH₂S tested at 5% - 20%FF/HH (API 6A material class)AED
MSCF0100-90PN9EX5 to 608 °F−15 to 320 °C90RecommendedRecommendedRecommendedRecommendedTested / approvedNot testedTested / approvedNot testedNot testedNot testedHigh temperature, AED
MSCF0101-90PN9LT−51 to 482 °F−46 to 250 °C90RecommendedRecommendedRecommendedRecommendedNot testedNot testedTested / approvedNot testedNot testedNot testedLow temperature, AED
MSCF0108-75PN7LT−51 to 482 °F−46 to 250 °C75RecommendedRecommendedRecommendedRecommendedNot testedNot testedNot testedNot testedNot testedNot testedUltra-low temperature
MSCF0106-75PN894−13 to 527 °F−25 to 275 °C75RecommendedRecommendedRecommendedRecommendedNot testedNot testedNot testedNot testedNot testedNot testedChemical process industry

Hydrogenated Nitrile - HNBR

MSCH0204-90

HN90M · HNBR
Temperature*
−31 to 320 °F−35 to 160 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂STested / approved
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SH₂S tested at 2%
  • NACE TM0187 H₂SH₂S tested at 2%, 5%, 20%
  • API 6A testedFF/HH (API 6A material class)

Oil/gas, AED, tested for H₂ service. Also: ED Total Fina/Shell; EN 14141:2003; Saudi Aramco 06-SAMSS-001

KB163-90

HNBR · HNBR
Temperature*
−30 to 300 °F−34 to 149 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂SH₂S tested at 10%
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SH₂S tested at 2%
  • NACE TM0187 H₂SNot tested
  • API 6A testedFF/HH (API 6A material class)

Explosive decompression resistant, extrusion resistance

MSCH0200-90

HN90L · HNBR
Low temp grade
Temperature*
−67 to 320 °F−55 to 160 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SH₂S tested at 5%
  • API 6A testedFF/HH (API 6A material class)

Oil/gas, low temperature, AED, tested for H₂ service. Also: NACE TM0297 CO₂; Shell MESC SPE 85/301

KA183-85

HNBR · HNBR
Low temp grade
Temperature*
−55 to 300 °F−48 to 149 °C
Hardness
85 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂SH₂S tested at 10%
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SH₂S tested at 2%
  • NACE TM0187 H₂SNot tested
  • API 6A testedFF/HH (API 6A material class)

Low temperature material, explosive decompression resistant

Ethylene Propylene Rubber - EPDM

MSCE0400-90

EP90P · EPDM
Temperature*
−65 to 302 °F−54 to 150 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Peroxide cured, tested for H₂ service

E0962-90

EPDM · EPDM
Temperature*
−60 to 500 °F−51 to 260 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Excellent steam resistance to 500 °F

Fluorocarbon - FKM, 90 Shore A

MSCV0304-90

N9001 · FKM 90
Temperature*
−22 to 446 °F−30 to 230 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂STested / approved
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂STested / approved
  • NACE TM0187 H₂SH₂S tested at 5%, 20%
  • API 6A testedTested / approved

Oil/gas, AED. Also: NACE TM0297 CO₂; TotalFina SP-TCS-142; Shell (80 °C, 138 bar); Saudi Aramco 06-SAMSS-001

MSCV0314-90

N9024 · FKM 90
Temperature*
−13 to 446 °F−25 to 230 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedFF/HH (API 6A material class)

Peroxide cured, oil/gas, AED. Also: Saudi Aramco 06-SAMSS-001

MSCV0305-90

N90BR · FKM 90
Temperature*
−22 to 428 °F−30 to 220 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂STested / approved
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂STested / approved
  • NACE TM0187 H₂SH₂S tested at 5%, 20%
  • API 6A testedFF/HH (API 6A material class)

Oil/steam, AED. Also: Saudi Aramco 06-SAMSS-001

MSCV0300-90

N9012 · FKM 90
Low temp grade
Temperature*
−42 to 428 °F−41 to 220 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂STested / approved
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂STested / approved
  • NACE TM0187 H₂SH₂S tested at 5%, 20%
  • API 6A testedFF/HH (API 6A material class)

Low temperature, AED (10.82 mm), tested for H₂ service. Also: NACE TM0297 CO₂; TotalFina SP-TCS-142; ITN 84700/A; Shell MESC SPE 85/301; Saudi Aramco 06-SAMSS-001

MSCV0325-90

N9034 · FKM 90
Low temp grade
Temperature*
−42 to 428 °F−41 to 220 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedFF/HH (API 6A material class)

Low temperature, AED, very good in methanol, exceptional chemical resistance. Also: Shell MESC SPE 85/301; Saudi Aramco 06-SAMSS-001

MSCV0309-90

N9035 · FKM 90
Low temp grade
Temperature*
−60 to 437 °F−51 to 225 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SH₂S tested at 5%
  • API 6A testedNot tested

Low temperature, AED, tested for H₂ service. Also: NACE TM0297 CO₂

VG109-90

FKM · FKM 90
Low temp grade
Temperature*
−50 to 400 °F−46 to 204 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested at 10,000 psi
  • ISO 23936 H₂SH₂S tested at 10%
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂STested / approved
  • API 6A testedFF/HH (API 6A material class)

Excellent low temperature & fluid resistance, low compression set, extrusion resistance

MSCV0317-90

N9036 · FKM 90
Low temp grade
Temperature*
−78 to 437 °F−61 to 225 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂STested / approved
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂STested / approved
  • NACE TM0187 H₂SH₂S tested at 5%, 20%
  • API 6A testedFF/HH (API 6A material class)

Ultra-low temperature, AED. Also: NACE TM0297 CO₂

VX365-90

FKM · FKM 90
Low temp grade
Temperature*
−65 to 400 °F−54 to 204 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements (not recommended)
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested at 10,000 psi
  • ISO 23936 H₂SH₂S tested at 10%
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedFF/HH (API 6A material class)

Excellent low temperature, low compression set

Fluorocarbon - FKM, 98 Shore A

MSCV0306-95

N9801 · FKM 98
Temperature*
−17 to 446 °F−27 to 230 °C
Hardness
98 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Oil/gas, AED

V1238-95

FKM · FKM 98
Temperature*
−15 to 400 °F−26 to 204 °C
Hardness
95 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements (not recommended)
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested at 10,000 psi
  • ISO 23936 H₂SH₂S tested at 2%
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SH₂S tested at 2%
  • NACE TM0187 H₂SNot tested
  • API 6A testedFF/HH (API 6A material class)

Extreme extrusion resistance

MSCV0316-95

N9812 · FKM 98
Temperature*
−40 to 437 °F−40 to 225 °C
Hardness
98 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

PLT, low temperature, AED

Tetrafluoroethylene-Propylene - (Aflas®) - FEPM

MSCA0202-90

AFL9G · FEPM
Temperature*
−4 to 392 °F−20 to 200 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SH₂S tested at 5%, 20%
  • API 6A testedFF/HH (API 6A material class)

Oil/steam, AED

VP103-95

FEPM · FEPM
Temperature*
25 to 450 °F−4 to 232 °C
Hardness
95 Shore A
Recommended parts
  • O-rings
  • Molded shapes (not recommended)
  • Packing elements (not recommended)
  • Back-up rings (not recommended)
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂SH₂S tested at 10%
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SH₂S tested at 2%
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Extrusion resistant

Perfluoroelastomer - (Evolast®) - FFKM

MSCF0105-90

PN9ED · FFKM
Temperature*
5 to 500 °F−15 to 260 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂STested / approved
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂STested / approved
  • NACE TM0187 H₂SH₂S tested at 5% - 20%
  • API 6A testedFF/HH (API 6A material class)

AED

MSCF0100-90

PN9EX · FFKM
Temperature*
5 to 608 °F−15 to 320 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDTested / approved
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

High temperature, AED

MSCF0101-90

PN9LT · FFKM
Temperature*
−51 to 482 °F−46 to 250 °C
Hardness
90 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDTested / approved
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Low temperature, AED

MSCF0108-75

PN7LT · FFKM
Temperature*
−51 to 482 °F−46 to 250 °C
Hardness
75 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Ultra-low temperature

MSCF0106-75

PN894 · FFKM
Temperature*
−13 to 527 °F−25 to 275 °C
Hardness
75 Shore A
Recommended parts
  • O-rings
  • Molded shapes
  • Packing elements
  • Back-up rings
Certifications
  • ISO 23936 RGDNot tested
  • ISO 23936 H₂SNot tested
  • NORSOK M-710 RGDNot tested
  • NORSOK M-710 H₂SNot tested
  • NACE TM0187 H₂SNot tested
  • API 6A testedNot tested

Chemical process industry

*The listed temperature range is a starting recommendation only. Fluid media, pressure and exposure duration should be reviewed with Moss Seal Company when determining the suitability of a compound for a specific application.

** ISO 23936-2 RGD testing performed at 10,000 psi.

X = tested / approved · --- = not tested · % = H₂S concentration tested · FF/HH = API 6A material class · RGD = Rapid Gas Decompression · AED = Anti-Explosive Decompression

Aflas® is a registered trademark of AGC Inc. Evolast® is a registered trademark of its respective owner.

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