PPG PS 872 B-1/2 Conductive Lightning Strike Sealant 6 oz Semkit (Lockheed STM Spec)
PPG P/S 872 Class B is a two part aluminium filled manganese dioxide cured, polysulfide compound. B-1/2 represents an application life of 1/2 hour. It is a conductive lightning strike, corrosion inhibitive sealant with a service temperature range from -67° (-55°C) to 250°F (121°C), and intermittent excursions up to 275°F (135°C).
Technical Information
- UN Number UN1133 CL3 (9)
- Product Type Specialty Sealant
- Product Form Paste
Product Information
This cured sealant maintains electrical continuity in a highly torqued fay surface for certain aircraft applications. It acts as an effective barrier against the common causes of corrosion on aluminium alloys or between dissimilar metals.
Data Sheets
Product Properties
Shipping Information
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