PMA AIRCRAFT SEALANT MATCHING MADE EASY
Our NSL PMA Sealants offer multiple benefits for customers around the world, like shorter lead times, cost savings, increased supply chain stability, and improved product performance.
But how do you match your aircraft to these sealant alternatives? That’s what this guide is here to do. Click on the NSL PMA Sealant you’re interested in and you’ll find the makes and models of aircraft that, per the FAA, that particular PMA sealant is eligible for use in replacement of the OEM part.
If you have more questions about the benefits of NSL PMA Sealants, you can read our Introductory Guide to PMA Sealants. You can also filter for these aircraft sealants on our All Products page.
We’re always here to help! Get in touch today.
NSL870
Replacement for PRC-DeSoto Sealant Pro Seal 870
NSL890RC
Replacement for ProSeal 890/890M, PRC-DeSoto Sealant PR-1422, PR-1440
NSL890RCA1/2
NSL890RCA2
NSL890RCB1/2
NSL890RCB2
NSL890RCB4
NSL1422
Replacement for PRC-DeSoto Sealant PR-1422, PR-1440, ProSeal 890
NSL1422RC
Replacement for PRC-DeSoto Sealant PR-1422, PR-1440, ProSeal 890
NSL1422RCA1/2
NSL1422RCA2
NSL1422RCB1/2
NSL1422RCB2
NSL1428
Replacement for PRC-DeSoto Sealant PR-1428
NSL1440RC
Replacement for PRC-DeSoto Sealant PR-1440, PR-1422, ProSeal 890/890M
NSL1750
Replacement for PRC-DeSoto Sealant PR-1750
NSL1776M
Replacement for PRC-DeSoto Sealant PR-1776M