BAC #: PR2050B-1-2-6OZ
PPG PR2050B1/2 Rapid Cure Smoothing Compound
PPG
Description
*Special Order Sealant*
PR2050 Class B is a rapid curing compound designed for gap filling and aerodynamic smoothing applications. Excellent sandability. PR2050 has a service temp range of -65°F (-54°C) to 250°F (121°C), with intermittent exposures up to 400°F (204°C).
| Product Specifications | |
|---|---|
| Category | Smoothing Compound |
| Typical Applications | Aerodynamic smoothing and gap filling applications. |
| Application Areas | Fuselage exterior skin joints and fastener areas, Wing and empennage fairing areas, Control surface repairs, Composite structure finishing, |
| Application Technique | Extrudable |
| Work Life | 1/2 Hour (Class B1/2) |
| Cure Time | 7 days @ 77°F (25°C), 50% RH |
| Application Method | Semkit®, cartridge, or bulk dispensing equipment |
| Color | Gray |
| Specific Gravity | 1.5 |
| Temperature Range | -65°F to +250°F (-54°C to +121°C) with intermittent exposures up to 400°F (204°C). |
| Fluid Resistance | Jet fuel, avgas, hydraulic fluid, oils, water |
| Shelf Life | See manufacturer data sheet. Typically 6 months when stored below 80°F (27°C) and above 60°F (27°C). |
| Standards Met | PRC-Desoto Standard |
| Manufacturer | PPG Aerospace |
| Available Packaging | Semkit® cartridge |
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