PPG Proseal PR-870 A-1/2 Corrosion Inhibitive Sealant - Quart Kit

PPG P/S 870 Class A is a corrosion-inhibitive, two-part manganese dioxide-cured polysulfide sealant supplied in a quart kit.

The fluid, brush-applied material is intended to form a resilient elastomeric barrier against common corrosion causes on aluminium alloys and between dissimilar metals. It cures at room temperature and is suitable for application in wet film thicknesses up to approximately 0.6 mm.

• Manufacturer part number: 0870A1/2MP024QT
• Product series: P/S 870 Class A
• Service temperature range: -54°C to +121°C
• Intermittent temperature excursions: up to +135°C
• Maintains elastomeric properties after limited exposure to jet fuel and aviation gasoline
• Designed to provide adhesion to common aircraft substrates

Refer to the applicable maintenance data and the current manufacturer technical and safety documentation before use.

PPG P/S 870 Class A product information and documentation