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PPG PS870 A-1/2 Corrosion Inhibitive Sealant 1USP Kit *STM40-111

PPG PS870 A-1/2 Corrosion Inhibitive Sealant 1USP Kit *STM40-111
UN Number: UN1133 CL3 / 3082 CL9 II/III
Limited Quantity: 5L
P/S 870 Class A is a corrosion inhibitive sealant. It has a service temperature range from -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F).
This material acts as an effective barrier against the common causes of corrosion on aluminium alloys or between dissimilar metals. The cured sealant maintains elastomeric properties after limited exposure to both jet fuel and aviation gas. PS870 Class A is a two-part, manganese dioxide cured polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.

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