P/S 895 Class B Aerodynamic Smoothing Sealant
PPG P/S 895 Class B is an aerodynamic smoothing sealant. It has a service temperature range from -65°F to 250°F with short excursions up to 275°F. It is designed for sealing aircraft structures and pressurized cabins or for filling and smoothing applications. This two-part manganese dioxide cured polysulfide compound is a low sag thixotropic paste applied by extrusion gun or spatula.
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P/S 895 Class B is an aerodynamic smoothing sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for sealing aircraft structures and pressurized cabins or for depression filling ans smoothing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.
P/S 895 Class B is a two-part, manganese dioxide cured, polysulfide sealant. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. This sealant has excellent adhesion to common aircraft substrates.