Brand: PolymerCall us at 858-208-3570 and save 10%.
As an integral fuel tank sealer for aircraft, PR1776 has a low density and can withstand extreme heat and cold. Primarily designed for fillet sealing, PR1776's ingredients make it over 30 percent lighter than similar sealers. When cured at room temperature, PR1776 remains elastic. This allows PR1776 to resist aircraft fluids such as jet fuel and gasoline. All in all, because of its excellent qualities, PR1776 is perfect to apply to all aircraft surfaces.