In addition to OEM brands including Flamemaster, D Aircraft and Royal Adhesives & Sealants, NSL Aerospace also offers a line of FAA approved replacements for PRC/PPG aerospace sealants. Browse all of our PMA products below or request a quote today.
PRODUCTS: ROYAL ADHESIVES & SEALANTS / D AIRCRAFT / FLAMEMASTER / NSL PMA SEALANTS / FAA PMA SILICONES
NSL1422 CLASS A AND B
NSL1422: Fuel Tank Sealant
FAA approved replacement for PR-1422
NSL1422RC CLASS A AND B
NSL1422RC: Rapid Cure Fuel Tank Sealant
FAA approved replacement for PR-1422
NSL1428 CLASS B
NSL1428: Access Door Sealant
FAA approved replacement for PR-1428
NSL1440RC CLASS A AND B
NSL1440RC: Rapid Cure Fuel Tank Sealant
FAA approved replacement for PR-1440
NSL1750 CLASS B
NSL1750: High Temperature Fuel Tank and Fuselage Sealant
FAA approved replacement for PR-1750
NSL1776M CLASS B
NSL1776M: Lightweight Fuel Tank and Fuselage Sealant
FAA approved replacement for PR-1776M
NSL870 CLASS B
NSL870: Corrosion Inhibitive Sealant
FAA approved replacement for P/S 870
NSL890RC CLASS A AND B
NSL890RC: Rapid Cure Fuel Tank Sealant
FAA approved replacement for P/S 890 & P/S 890M
