Aircraft Windshield Sealant
CS 3247 is a two part polysulfide synthetic rubber compound formulate for use when setting or repairing windshields and transparencies of glass, acrylic or polycarbonate in composite or metal frames.
CS 3247 exhibits excellent resistance to crazing of acrylic and polycarbonate, both at room temperature and elevated temperature +16F. Fillers used in CS 3247 impart excellent UV resistance. CS 3247 may be used to affect repairs on either Polythioether or conventional Polysulfide sealants.
CS 3247 cures at room temperature to a flexible resilient rubber with excellent adhesion to acrylic, polycarbonate, aluminum, magnesium, titanium, steel and numerous other materials. The cured CS 3247 may be subjected to aircraft fuels, de-icing fluids, water and/or weathering.