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

NSL1428B2

Replacement fro PRC-DeSoto Sealant PR-1428 B2

Below are the makes and models of aircraft that, per the FAA, NSL1428 B2 is eligible for use in replacement of PR-1428 B2.

Like all of our PMA sealants, NSL1428 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.

NSL1428 B2 is an aviation access door sealant intended for use on integral fuel tanks and pressurized cabins.  It is used as a strippable fillet and as a gasket of removable parts, designed to access areas where easy separation of joint surfaces is required. 

NSL1428 B2 has an application life of 2 hours, tack free time of less than 24 hours, and cure time of less than 24 hours. Find packaging details on the NSL1428 B2 product page.

BOMBARDIER, INC

BD-100-1A10
BD-700- 1A10
BD-700-1A11
CL- 215-6A10
CL- 600-1-A11 (CL-600)
CL- 600-2A12 (CL-601-3A Variant)
CL- 600-2B19 (Regional Jet Series 100 & 440)
CL-215- 6B11 (CL-415 Variant)
CL-215-6B11 (CL-215T Variant)
CL-600- 2B16 (CL-604 Variant)
CL-600- 2C10 (Regional Jet Series 700, 701 & 702)
CL-600- 2D15 (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

BOEING

727 Series
727- 200F Series
727-100 Series
727-100C Series
727-200 Series
727C Series
737- 400 Series
737- 900 Series
737-100 Series
737-200 Series
737-200C Series
737-300 Series
737-500 Series
737-600 Series
737-700 Series
737-800 Series
737-900ER Series
747- 200B Series
747- 400D Series
747-100 Series
747-100B Series
747-100B SUD Series
747-200C Series
747-200F Series
747-300 Series
747-400 Series
747-400F Series
747SP Series
747SR Series
757- 200PF Series
757-200 Series
757-200CB Series
757-300 Series
767- 200 Series
767-300 Series
767-300F Series
767-400ER Series
777- 300 Series
777-200 Series
777-200LR Series
777-300ER Series
777F Series

CESSNA

120
140
140A
150
150A
150B
150C
150D
150E
150F
150G
150H
150J
150K
150L
150M
152
170
170A
170B
172
172A
172B
172C
172D
172E
172F
172G
172H
172I
172K
172L
172M
172N
172P
172Q
172R
172RG
172S
175
175A
175B
175C
177
177A
177B
180
180A
180B
180C
180D
180E
180F
180G
180H
180J
180K
182
182A
182B
182C
182D
182E
182F
182G
182H
182J
182K
182L
182M
182N
182P
182Q
182R
182S
182T
185
185A
185B
185C
185D
185E
188
188A
188B
190
195
195A
195B
206
206H
208
208B
210-5
210-5A
210
210A
210B
210C
210D
210E
210F
210G
210H
210J
210K
210L
210M
210N
210R
310
310A
310B
310C
310D
310E
310F
310G
310H
310I
310J-1
310J
310K
310L
310N
310P
310Q
310R
320-1
320
320A
320B
320C
320D
320E
320F
321
335
336
337
337A
337B
337C
337D
337E
337F
337G
337H
340
340A
401
401A
401B
402
402A
402B
402C
411
411A
414
414A
421
421A
421B
421C
425
441
500
501
510
525
525A
525B
525C
550
551
552
560
560XL
650
680
750
A150K
A150L
A150M
A152
A185E
A185F
A188
A188A
A188B
E310H
E310J
F150F
F150G
F150H
F150J
F150K
F150L
F150M
F152
F172D
F172E
F172F
F172G
F172H
F172L
F172M
F172N
F172P
F177RG
F182P
F182Q
F337E
F337F
F337G
F337H
FA150K
FA150L
FA150M
FA152
FR172E
FR172F
FR172G
FR172H
FR172J
FR172K
FR182
FRA150L
FRA150M
FT337E
FT337F
FT337GP
FT337HP
LC40-550FG
LC41-550FG
LC42-550FG
M337B
P172D
P206
P206A
P206B
P206C
P206D
P206E
P210N
P210R
P337H
R172E
R172F
R172G
R172H
R172J
R172K
R182
S550
T-50
T182
T182T
T188C
T206H
T207
T207A
T210F
T210G
T210H
T210J
T210K
T210L
T210M
T210N
T210R
T303
T310P
T310Q
T310Q
T310R
T337C
T337D
T337E
T337F
T337G
T337H-SP
T337H
TP206A
TP206B
TP206C
TP206D
TP206E
TR182
TU206A
TU206B
TU206C
TU206D
TU206E
TU206F
TU206G
U206
U206A
U206B
U206C
U206D
U206E
U206F
U206G

DASSAULT AVIATION

Falcon 10
Falcon 2000
Falcon 2000EX
Falcon 900EX Fan Jet Falcon
Fan Jet Falcon Series C
Fan Jet Falcon Series D
Fan Jet Falcon Series E
Fan Jet Falcon Series F
Fan Jet Falcon Series G. Mystere- Falcon 200
Mystere- Falcon 50
Mystere-Falcon 20- D5
Mystere-Falcon 20-C5
Mystere-Falcon 20-E5
Mystere-Falcon 20-F5
Mystere-Falcon 900

EMBRAER

ERJ 170-100 LR
ERJ 170-100 SE
ERJ 170-100 STD
ERJ 170-100 SU
ERJ 170-200 LR
ERJ 170-200 STD
ERJ 170-200 SU
ERJ 190-100 ECJ
ERJ 190-100 IGW
ERJ 190-100 LR
ERJ 190-100 STD
ERJ 190-200 IGW
ERJ 190-200 LR
ERJ 190-200 STD

ROLLS-ROYCE CORP

225-C10
225-C10A
250- B15G
250- B17E
250- B17F/1
250- C10D
250- C19
250- C20J
250- C20R/1
250- C20R/4
250- C28
250- C300/A1
250- C30G/2
250- C30P
250- C30R/1
250- C30R/3
250- C30U
250- C47B
250-B15A
250-B15E
250-B17
250-B17B
250-B17C
250-B17D
250-B17F/2
250-B17F
250-C10
250-C10B
250-C18
250-C18A
250-C18B
250-C18C
250-C20
250-C20B
250-C20C
250-C20F
250-C20R/2
250-C20R
250-C20S
250-C20W
250-C28B
250-C28C
250-C300/B1
250-C30
250-C30G
250-C30M
250-C30R/3M
250-C30R
250-C30S
250-C40B
250-C47M
501- D13
501- D22
501-D13A
501-D13D
501-D13E
501-D13H
501-D22A
501-D22C
501-D22G
511-7E
514-7
514
528-7E
528D-7E
528D-8Y
529-7E
529-7H
529-8E
529-8H
529-8X
529-8Y
529-8Z
529D-7E
529D-7H
529D-8E
529D-8H
529D-8X
529D-8Z
531
532-2L
532-7
532-7L
532-7N
532-7P
532-7R
535-2
5357R
551- 7R
551-7
552-2
552-7
552-7R
AE 1107C
AE 2100A
AE 2100D2
AE 2100D2A
AE 2100D3
AE 2100J
AE 2100P
AE 3007A1/1
AE 3007A1/2
AE 3007A1/3
AE 3007A1
AE 3007A1E
AE 3007A1P
AE 3007A2
AE 3007A3
AE 3007A
AE 3007C1
AE 3007C
AE2100C
BR700- 710A2-20
BR700- 715B1-30
BR700-710A1-10
BR700-710C4- 11
BR700-715A1-30
BR700-715C1-30
BR700-725A1-12
DART 511
DART 525
RB211 TRENT 553-61
RB211 TRENT 553A2-61
RB211 TRENT 556-61
RB211 TRENT 556A2-61
RB211 TRENT 556B-61
RB211 TRENT 556B2-61
RB211 TRENT 560-61
RB211 TRENT 560A2-61
RB211 TRENT 768-60
RB211 TRENT 772-60
RB211 TRENT 772B-60
RB211- 524B-B-02
RB211- 524B4-02
RB211- 524D4-19
RB211- 524D4-B-19
RB211- 524G3-T-19
RB211- 524H-36
RB211- 535E4-B-75
RB211-22B (MOD 72- 8700)
RB211-22B- 02
RB211-22C-02
RB211-524B-02
RB211-524B-B-19
RB211-524B2- 19
RB211-524B3-02
RB211-524B4-D- 02
RB211-524C2-19
RB211-524C2-B-19
RB211-524D4- 39
RB211-524D4-B-19
RB211-524D4X-19
RB211-524G2-19
RB211-524G2-T-19
RB211-524G3-19
RB211-524H2-19
RB211-524H2-T-19
RB211-524HT- 36
RB211-535C- 37
RB211-535E4- C-37
RB211-535E4-37
RB211-535E4-B-37
RB211-TRENT 875-17
RB211-TRENT 877-17
RB211-TRENT 884-17
RB211-TRENT 884B-17
RB211-TRENT 892-17
RB211-TRENT 892B-17
RB211-TRENT 895-17
RB211-TRENT 970-84
RB211-TRENT 970B-84
RB211-TRENT 972-84
RB211-TRENT 972B-84
RB211-TRENT 977-84
RB211-TRENT 977B-84
RB211-TRENT 980-84
TAY 611-8
TAY 611-8C
TAY 620-15
TAY 650-15
TAY 651-54
Trent 1000-A
Trent 1000-C
Trent 1000-D
Trent 1000-E
Trent 1000-H
Trent 1000G

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