RX1-09-06054

Pro Seal P/S 870 Class B-1/2 is a two-part, manganese-dioxide-cured polysulfide sealant formulated for corrosion-inhibitive sealing applications. Supplied as a 1/2 quart kit.

The low-sag, thixotropic paste is suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient, elastomeric sealant with adhesion to common aircraft substrates.

• Corrosion-inhibitive sealant for aluminium alloys and interfaces between dissimilar metals
• Class B-1/2 application life: typically 30 minutes at 25 °C and 50% relative humidity
• Typical service-temperature range: -54 °C to +121 °C, with intermittent exposure up to +135 °C
• Cured material retains elastomeric properties after limited exposure to jet fuel and aviation gasoline
• Roctexo part number: RX1-09-06054
• Unit of measure: each

Use only in accordance with the applicable approved maintenance data and the manufacturer’s current technical and safety documentation. PPG P/S 870 Class B Technical Data Sheet