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P/S 870 Class A Corrosion Inhibitive Sealant: PPG Aerospace® Sealants
P/S 870 Class A is a corrosion inhibitive sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275° (135°C). This material acts as an effective barrier against the common causes of corrosion on aluminum alloys or between dissimilar metals. The cured sealant maintains elastomeric properties after limited exposure to both jet fuel and aviation gas.
P/S 870 Class A is a two-part, manganese dioxide cure polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. It cures at room temperatures to form a resilient sealant having excellent adhesion to common aircraft substrates.
Specifications
* Below is a partial specification list - for additional information - contact info@trast-aero.com
DPM 5896-1 - Class A-1/2 - BOEING LONG BEACH
HMS 16-1097 - Type III Class A-1 - BOEING HELICOPTER
HMS 16-1097 - Type III Class A-1/2 - BOEING HELICOPTER
HMS 16-1097 - Type III Class A-2 - BOEING HELICOPTER
HMS 16-1097 - Type III Class A-4 - BOEING HELICOPTER
MIL-PRF-81733 - Type I-1/2 Class1 GA - NAVAL AIR WARFARE CENTER
MIL-PRF-81733 - Type I-2 Class1 GA - NAVAL AIR WARFARE CENTER
MM1076 - Class A-1/2, Type 1, Grade A - MITSUBISHI HEAVY INDUSTRIES
MM1076 - Class A-2, Type 1, Grade A - MITSUBISHI HEAVY INDUSTRIES
STM40-111 - Class A-1/2 - LOCKHEED MARTIN
STM40-111 - Class A-2 - LOCKHEED MARTIN
Packaging Options
P/S 870 Class A is supplied in two-part kits and Semco® cartridges.
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