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PPG PR2050 B-1/2 Rapid Curing Compound 4.5oz Semkit
PPG PR2050 Class B is a fast-curing compound specifically formulated for aerodynamic smoothing and gap-filling purposes.
Technical Information
- UN Number 1133 CL3
- Commodity Code 32149000
- Country of Origin United States
Data Sheets
Download the PPG PR2050 B-1/2 Rapid Curing Compound 4.5oz Semkit technical data sheet (TDS) and the PPG PR2050 B-1/2 Rapid Curing Compound 4.5oz Semkit safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available. Please login to access DatasheetsProduct Information
It is a versatile compound that offers a service temperature range from -54°C (-65°F ) to +121°C to +250°F and intermittent exposure capabilities up to +204°C (+400°F). It demonstrates minimal shrinkage and achieves sandable hardness within one hour at temperatures of +25°C (+77°F) or higher.
Upon curing, PPG PR2050 Class B retains its flexibility, effectively reducing the risk of cracking often associated with more brittle sealing compounds. This compound is a two-part, epoxy-cured Permapol P-3.1 polythioether formulation. The cured product maintains its integrity even after limited exposure to jet fuel and aviation gas and shows resistance to diphosphate ester-based hydraulic fluids. Additionally, PR2050 Class B exhibits outstanding adhesion to a wide range of properly prepared aircraft surfaces.
Shipping information
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