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

NSL1440RCB1/2

Replacement for PRC-DeSoto Sealant PR-1440 B1/2, PR-1422-B1/2, ProSeal 890/890M B1/2

Below are the makes and models of aircraft that, per the FAA, NSL1440RC B½ is eligible for use in replacement of PR-1440 B1/2.

Like all of our PMA sealants, NSL1440RC B1/2 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.

NSL1440RC B1/2 is a rapid-cure, fuel resistant aerospace sealant, intended for use on integral fuel tanks and pressurized cabins as well as other areas subject to contact with aircraft fuels, lubricants, oils, water, and/or weathering. It is a two-part polysulfide base compound that cures at room temperature to a flexible, resilient rubber.

NSL1440RC B1/2 has an application life of half an hour, tack free time of less than 5 hours, and cure time of less than 5 hours. Find packaging details on the NSL1440RC B1/2 product page.

AIRBUS

A300, Model B2-1A
A300, Model B2-1C
A300, Model B2-203
A300, Model B2-622
A300, Model B2K-3C
A300, Model B4-103
A300, Model B4-2C
A300, Model B4-601
A300, Model B4-603
A300, Model B4-605R
A300, Model B4-620
A300, Model B4-622R
A300, Model C4-605R Variant F
A300, Model F4-605R
A300, Model F4-622R
A310, Model 203
A310, Model 204
A310, Model 221
A310, Model 222
A310, Model 304
A310, Model 322
A310, Model 324
A310, Model 325
A318, Model -111
A318, Model -112
A318, Model -121
A318, Model -122
A319 Model -151N
A319, Model -111
A319, Model -112
A319, Model -113
A319, Model -114
A319, Model -115
A319, Model -131
A319, Model -132
A319, Model -133
A320, Model -111
A320, Model -211
A320, Model -212
A320, Model -214
A320, Model -216
A320, Model -231
A320, Model -232
A320, Model -233
A320, Model -251N
A320, Model -252N
A320, Model -271N
A320, Model -272N
A321, Model -111
A321, Model -112
A321, Model -131
A321, Model -211
A321, Model -212
A321, Model -212
A321, Model -213
A321, Model -213
A321, Model -231
A321, Model -232
A321, Model -251N
A321, Model -251NX
A321, Model -252N
A321, Model -252NX
A321, Model -253N
A321, Model -253NX
A321, Model -271N
A321, Model -271NX
A321, Model -272N
A321, Model -272NX
A330-201
A330-202
A330-203
A330-223
A330-223F
A330-243
A330-243F
A330-301
A330-302
A330-303
A330-321
A330-322
A330-323
A330-341
A330-342
A330-343
A330-941
A340-211, -212, -213
A340-311, -312, -313
A340-541
A340-642
A380-841
A380-842
A380-861

ATR

ATR42-200
ATR42-300
ATR42-320
ATR42-500
ATR72-101
ATR72-102
ATR72-201
ATR72-202
ATR72-211
ATR72-212
ATR72-212A

BOEING

787-8

BOMBARDIER, INC

BD-100-1A10
BD-700-1A10
BD-700-1A11
CL-215-6A10
CL-215-6B11 (CL-215T Variant)
CL-215-6B11 (CL-415 Variant)
CL-600-1-A11 (CL-600)
CL-600-2A12 (CL-601-3A Variant)
CL-600-2B16 (CL-600-3R Variant)
CL-600-2B16 (CL-604 Variant)
CL-600-2B19 (Regional Jet Series 100 & 440)
CL-600-2C10 (Regional Jet Series 700, 701 & 702)
CL-600-2D15 (Regional Jet Series 705)
CL-600-2D24 (Regional Jet Series 900)
DHC-8-100 Series
DHC-8-200 Series
DHC-8-300 Series
DHC-8-400 Series

EMBRAER

EMB-110P1
EMB-110P2
EMB-120
EMB-120ER
EMB-120FC
EMB-120QC
EMB-120RT
EMB-135BJ
EMB-135EK
EMB-135ER
EMB-135KL
EMB-135LR
EMB-145
EMB-145EP
EMB-145ER
EMB-145LR
EMB-145MP
EMB-145MR
EMB-145XR
EMB-500
EMB-505
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

Jump to …