As of May 28, 2020, we have fresh material and are shipping domestically and internationally.

NSL PMA SEALANTS

FAA approved replacements for PRC/PPG Aerospace Sealants.

NSL1750 Class B

NSL1750: High Temperature Fuel Tank and Fuselage Sealant

NSL1750 is a high-temperature, fuel resistant sealant designed for fillet sealing of fuel tanks and other areas requiring a weathertight and fuel resistant seal. This product is an FAA-approved PMA sealant for PPG’s PR-1750 sealant. Learn more below or get a quote today.

Replacement For: PR-1750 Class B
Conforms To: AMS3276 & MIL-S-83430 by FAA-PMA Approval

Eligible manufacturers for NSL1750 series per FAA PMA Supplement PQ4210CE* include:
Bombardier, CFM International, McDonnell Douglas, Pratt & Whitney.

Click the part number to access the FAA PMA supplement:
NSL1750B1/2NSL1750B2

Packaging: Available in 2½ - and 6-oz. cartridges, pint, quart and gallon kits. Also available in premixed and frozen cartridges. Other-size packaging available upon request.

Technical Data:  *
  • Cure Profile: B-½B-2
  • Application Life (hrs): ½2
  • Tack Free Time (hrs): 2020
  • Cure Time (hrs): 3072
Shelf Life: 9 months | Consistency: Paste | Color: Gray

*Please consult the technical data sheet for specificities of environmental conditions that yielded the above data. Standard cure rates are based on industry curing standards.

Pricing

Why don’t we have pricing on our product page? Because pricing is not a one-size-fits-all proposition. There are multiple variables determining product price, such as:

  • Part name, type, class, or manufacturer
  • Size
  • Quantity
  • Specification
  • Shelf life requirement
  • Purchaser type: Distributor or end-user?

Every quote is custom, created just for you and your specific needs. Please fill out the form on our CONTACT US page and we’ll be in touch ASAP.

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NSL PMA Sealants

  • Non-critical Part (FAA AC 43-18 (2))
  • FAA Approved (Supplement PQ4210CE)
  • 8130 Airworthiness Approval
  • PPG/PRC replacement
  • 30%-50% cost savings on average
  • Faster turnaround
  • Customizable packaging
  • Available pre-mixed and frozen (PMF)
PDF DOWNLOADS

Technical Data Sheets (TDS)

Safety Data Sheet (SDS)

NSL Product Guides

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