PPG PS870B-1/2-BM1001 (100-ml-Semkit)
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P/S 870 Class B is a corrosion-inhibitive aircraft sealant designed to protect aluminum and dissimilar metals. It delivers excellent adhesion, flexibility, and fuel resistance, making it ideal for demanding aerospace applications.
Information
Technical Details and Performance
Key Features
Provides corrosion protection for aluminum and dissimilar metals, preventing galvanic and environmental damage. Operates across a wide temperature range from -65�F (-54�C) to 250�F (121�C), with intermittent exposure up to 275�F (135�C). Resistant to jet fuel, Avgas, moisture, and common aerospace contaminants. The thixotropic paste allows easy application via extrusion gun or spatula, curing at room temperature to form a flexible, durable seal.
Applications
Ideal for sealing and protecting aircraft structures during manufacturing and maintenance. Effective for aluminum alloys, dissimilar metals, and areas exposed to fuel or harsh environmental conditions.
Additional Product Information
This two-part, manganese dioxide�cured polysulfide sealant meets MIL-PRF-81733 Type II requirements. Once cured, it demonstrates excellent adhesion, flexibility, and long-term resistance to fuel, salt spray, fungus, and environmental exposure, enhancing aircraft durability and reliability.
Restrictions
Recommended Alternatives
Shipping Information
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