NSL Aerospace

For more than 30 years, NSL Aerospace has custom packaged and distributed sealants to the aerospace industry. We stock, package, and distribute sealants manufactured by Royal Adhesives, Flamemaster, and Cytec (formerly D Aircraft), specializing in fuel tank, fuselage, and firewall sealants.

We also stock, package, and distribute NSL PMA sealants, the first FAA-approved PMA aerospace sealants in the industry. NSL PMA sealants provide an average of 30%-40% cost-savings, shorten lead times, and replace PPG/PRC aerospace sealants. 

We maximize our stocked products' shelf life for our customers worldwide, provide expedited orders and paperwork at no charge, and offer customer-centric service. It's our mission to provide you with product how you need it and when you need it.