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Country of Origin
United States
Manufacturer P/N
PR-2050 B-1/2
Schedule B Code
3214.10.0010
Ship Dimensions
13 x 2 x 2 inches
It’ll be smooth sailing when you choose PPG Aerospace® PR-2050 B-1/2 Rapid Curing Compound from SkyGeek. Designed for aerodynamic smoothing and gap filling applications, the smoothing compound has a service temperature range of -65ºF (-54ºC) to 250ºF (121ºC) and can withstand excursions up to 400ºF (204ºC). With low shrinkage and the ability to cure to a sandable hardness in just one hour at 77ºF (25ºC) or above, this flexible compound is the perfect choice for smoothing out any bumps or ruts and giving your aircraft the boost it needs. Once cured, PPG Aerospace® PR-2050 B-1/2 Rapid Curing Compound maintains slight flexibility to avoid cracking.
PPG Aerospace® PR-2050 B-1/2 Rapid Curing Compound is a two-part, epoxy-cured Permapol® P-3.1 polythioether compound. Once cured, the compound will resist jet fuel and aviation gas, as well as limited exposure to diphosphate ester-based hydraulic fluids. That means you can use PPG Aerospace® PR-2050 B-1/2 Rapid Curing Compound all over your aircraft with incredible results. PPG Aerospace® PR-2050 B-1/2 Rapid Curing Compound adheres well to most aircraft substrates, so you can smooth anything, anywhere, anytime.
Application Properties (typical) | | Color | Part A - Black Part B - White Mixed - Dark Gray | Mixing ratio | Part A:Part B - By weight - 24:100 | Base Viscosity | (Brookfield #7 @ 2 rpm), Poise (Pa-s) - 17200(1720) | Application Life and Cure Time (B-1/2) @77° F (25°C), 50% RH | Application life - 1/2 hour Tack free time - 2 hours Cure time to 35 A Durometer - 3 hours | |
For specific details, application data, and more about PRC-Desoto PR-2050B-1-2 Class B Rapid Curing Aerodynamic Smoothing Compound please download and view this PDF, click here.
Safety Data Sheet