PPG PS872 B-2 Conductive Lightning Strike Sealant 6oz Semkit
PPG PS 872 Class B is a conductive lightning strike, corrosion inhibitive sealant that acts as an effective barrier against the common causes of corrosion on aluminium alloys or between dissimilar metals.
Technical Information
- UN Number 3082 CL9 / 1133 CL3
- Commodity Code 32141010
- Country of Origin United States
Data Sheets
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Product Information
This product is a two part aluminium filled manganese dioxide cured, polysulphide compound. The cured sealant maintains electrical continuity in a highly torqued fay surface for certain aircraft applications. This material has a service temperature range from -67° (-55°C) to 250°F (121°C), and intermittent excursions up to 275°F (135°C).
The cured material is resistant to intermittent exposure to both jet fuel and aviation gas. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
Shipping information
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