As of November 29, 2020, we have fresh material and are shipping domestically and internationally.

NSL1750B2

Replacement for PRC-DeSoto Sealant PR-1750 B2

Below are the makes and models of aircraft that, per the FAA, NSL1750 B2 is eligible for use in replacement of PR-1750 B2.

Like all of our PMA sealants, NSL1750 B2 is a cost-saving alternative product that can be safely used in place of the original part. That’s because PMA manufacturers like us submit to a rigorous review process with the FAA in order to ensure that our parts are airworthy. With that approval, you can know that this PMA part will function the same or better than the OEM part. Find out more about PMA parts with our Introductory Guide to PMA Sealants.

NSL1750 B2 is a high-temperature, fuel resistant aviation sealant designed for fillet sealing of fuel tanks and other areas requiring a weathertight and fuel resistant seal. 

NSL1750 B2 has an application life of 2 hours, tack free time of less than 20 hours, and cure time of less than 72 hours. Find packaging details on the NSL1750 B2 product page.

BOEING

787-8

BOMBARDIER, INC

BD-100-lAIO
BD-700- IAIO
BD-700-IAl 1
CL- 215-6Al0
CL- 600-1-Al 1 (CL-600)
CL- 600-2AI2 (CL-601-3A Variant)
CL- 600-2B19 (Regional Jet Series 100 & 440)
CL-215- 6B11 (CL-415 Variant)
CL-215-6B1 I (CL-215T Variant)
CL-600- 2B16 (CL-604 Variant)
CL-600- 2C IO (Regional Jet Series 700, 701 & 702)
CL-600- 2Dl5 (Regional Jet Series 705)
CL-600-2B16 (CL- 600-3R Variant)
CL-600-2D24 (Regional Jet Series 900)
DHC-8- 200 Series
DHC-8-100 Series
DHC-8-300 Series
DHC-8-400 Series

CFM INTERNATIONAL SA

CFM56- 5B2/2P
CFM56- 5B2/P
CFM56- 5B3/3
CFM56- 5B3/P1
CFM56- 5B4/2P
CFM56- 5B4/P1
CFM56- 5B6/P
CFM56- 5B8/3
CFM56- 5B9/P
CFM56- 5C2/F
CFM56- 5C2/G
CFM56- 5C2
CFM56- 5C3/F
CFM56- 5C3/G
CFM56- 5C4/1
CFM56- 7B20/2
CFM56- 7B20
CFM56- 7B24/2
CFM56- 7B24/B1
CFM56- 7B24
CFM56- 7B26/3B1
CFM56- 7B26/3B2F
CFM56- 7B26/3F
CFM56- 7B27/2
CFM56- 7B27/B1
CFM56- 7B27/B3
CFM56-2
CFM56-2A
CFM56-2B
CFM56-3
CFM56-3B
CFM56-3C
CFM56-5-A1/F
CFM56-5
CFM56-5A3
CFM56-5A4/F
CFM56-5A4
CFM56-5A5/F
CFM56-5A5
CFM56-5B1/2P
CFM56-5B1/3
CFM56-5B1/P
CFM56-5B1
CFM56-5B2/3
CFM56-5B2
CFM56-5B3/2P1
CFM56-5B3/2P
CFM56-5B3/3B1
CFM56-5B3/P
CFM56-5B4/2P1
CFM56-5B4/3
CFM56-5B4/3B1
CFM56-5B4/P
CFM56-5B4
CFM56-5B5/3
CFM56-5B5/P
CFM56-5B5
CFM56-5B6/2P
CFM56-5B6/3
CFM56-5B6
CFM56-5B7/3
CFM56-5B7/P
CFM56-5B7
CFM56-5B8/P
CFM56-5B9/2P
CFM56-5B9/3
CFM56-5C2/4
CFM56-5C2/F4
CFM56-5C2/G4
CFM56-5C2/G
CFM56-5C2/P
CFM56-5C2
CFM56-5C3/F4
CFM56-5C3/F4
CFM56-5C3/G4
CFM56-5C3/P
CFM56-5C4/1P
CFM56-5C4/P
CFM56-5C4
CFM56-7B20/3
CFM56-7B22/2
CFM56-7B22/3
CFM56-7B22/3B1
CFM56-7B22/B1
CFM56-7B22
CFM56-7B24/3
CFM56-7B24/3B1
CFM56-7B26/2
CFM56-7B26/3
CFM56-7B26/3B2
CFM56-7B26/B1
CFM56-7B26/B2
CFM56-7B26
CFM56-7B27/3
CFM56-7B27/3B1
CFM56-7B27/3B1F
CFM56-7B27/3B3
CFM56-7B27/3F
CFM56-7B27
CFM56-7B27A/3
CFM56-7B27A
CFM56-7B27E/F

MCDONNELL DOUGLAS

MD-11
MD-11F

PRATT & WHITNEY

F117-PW-100
JFTD12A- 4A
JFTD12A-5A
JT15D- 1B
JT15D- 5B
JT15D-1
JT15D-1A
JT15D-4
JT15D-4B
JT15D-4C
JT15D-4D
JT15D-5
JT15D-5A
JT15D-5C
JT15D-5D
JT15D-5F
JT15D-5R
JT8D- 208
JT8D-217
JT8D-217A
JT8D-217C
JT8D-219
JT9D- 7F
JT9D- 7Q3
JT9D- 7R4D1
JT9D- 7R4D
JT9D- 7R4E4
JT9D- 7R4H1
JT9D-20
JT9D-20J
JT9D-3A
JT9D-59A
JT9D-70A
JT9D-7
JT9D-7A
JT9D-7AH
JT9D-7H
JT9D-7J
JT9D-7Q
JT9D-7R4E1
JT9D-7R4E
JT9D-7R4G2
PT6A- 110
PT6A- 20B
PT6A- 28
PT6A- 38
PT6A- 60
PT6A- 65AR
PT6A- 65B
PT6A- 66A
PT6A- 68
PT6A- 6B
PT6A-112
PT6A-114
PT6A-114A
PT6A-114A
PT6A-116
PT6A-11
PT6A-11AG
PT6A-121
PT6A-135
PT6A-135A
PT6A-15AG
PT6A-20
PT6A-20A
PT6A-25
PT6A-25A
PT6A-25C
PT6A-27
PT6A-29
PT6A-34
PT6A-34AG
PT6A-34B
PT6A-35
PT6A-36
PT6A-40
PT6A-41
PT6A-41AG
PT6A-42
PT6A-42A
PT6A-45
PT6A-45A
PT6A-45B
PT6A-45R
PT6A-50
PT6A-52
PT6A-6/C20
PT6A-60A
PT6A-60AG
PT6A-61
PT6A-61A
PT6A-64
PT6A-65AG
PT6A-65R
PT6A-66
PT6A-66B
PT6A-66D
PT6A-67
PT6A-67A
PT6A-67AF
PT6A-67AG
PT6A-67B
PT6A-67D
PT6A-67F
PT6A-67P
PT6A-67T
PT6A-6
PT6A-6A
PT6B- 36B
PT6B-36
PT6B-36A
PT6B-37
PT6B-37A
PT6C-67C
PT6C-67D
PT6T- 3B
PT6T-3
PT6T-3A
PT6T-3BE
PT6T-3BF
PT6T-3BG
PT6T-3D
PT6T-3DE
PT6T-3DF
PT6T-6
PT6T-9
PW118
PW118A
PW118B
PW119B
PW119C
PW120
PW120A
PW121
PW121A
PW123
PW123AF
PW123B
PW123C
PW123D
PW123E
PW124B
PW125B
PW126A
PW127
PW127E
PW127F
PW127G
PW127M
PW150A
PW2037
PW2037D
PW2037M
PW2040
PW2040D
PW2043
PW206A
PW206B2
PW206B
PW206C
PW206E
PW207C
PW207D1
PW207D2
PW207D
PW2143
PW2240
PW2337
PW2643
PW305
PW305A
PW305B
PW306A
PW306B
PW306C
PW307A
PW308A
PW308C
PW4050
PW4052
PW4056
PW4060
PW4060A
PW4060C
PW4062
PW4062A
PW4074
PW4074D
PW4077
PW4077D
PW4084
PW4084D
PW4090-3
PW4090
PW4090D
PW4098
PW4152
PW4156
PW4156A
PW4158
PW4160
PW4164-1D
PW4164
PW4164C-1D
PW4164C/B-1D
PW4164C/B
PW4164C
PW4168-1D
PW4168
PW4168A-1D
PW4168A
PW4170
PW4460
PW4462
PW4650
PW530A
PW535A
PW535B
PW545A
PW545B
PW545C
PW610F-A
PW6122A
PW6124A
PW615F-A
PW617F-E

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