Rapid Cure Integral Fuel Tank Sealant | Pint, 30min, NSL1422RC Class B

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NATIONAL SEALANTS & LUBRICANTS

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EDMO # 1422B12PT
MFR Part # NSL1422RC B1/2
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Product Description

NSL1422RC Class B is a fuel resistant sealant 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. This Class B two-part polysulfide base compound cures at room temperature to a flexible, resilient rubber.

Model (EDMO# 1422B12PT) is Class B, one pint size with a 30 minute work time.

Features

  • Heat-accelerated curing
  • Fuel resistant
  • Replacement for PR-1422 Class B (PMA No. PQ4210CE)
  • 30 minute work time
  • Excellent adhesion to aluminum, magnesium, titanium, steel and numerous other aircraft substrates
  • Designed to withstand the attack of sulfur compounds that are present in jet fuels and aviation gas
  • Service temperature range -65ºF(-54ºC) to 250ºF(121ºC) with excursions to 275ºF (135 ºC)
  • Suitable for application by extrusion gun or spatula.
  • One pint equals 12oz fill

Specifications

  • Size:
    One pint
  • Shelf life:
    9 months when stored below 80ºF
  • Color:
    Base - off-white Curing agent - black Mixed - gray
  • Mixing ratio:
    100:12 (by weight) 100:9.7 (by volume)
  • Non-volatile content:
    97%
  • Viscosity:
    Base - 11,000² Curing - 1,000

Related Products

Product Codes

  • Mfr Part No
    NSL1422RC B1/2
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