Brand: PolymerCall us at 858-208-3570 and save 10%.
If you are in need of integral fuel tank sealer for aircraft, PR1770 is the filleting compound you need to try. Also great for sealing aircraft cabins, PR1770 has an outstanding temperature range at which it holds up. Moreover, PR1770 resists all types of aviation fluids, including gas and fuel. PR1770 is a paste that adheres perfectly to all aircraft substrates such as aluminum, stainless steel, titanium and other kinds of metals.