High Performance Cleaning Solvents

Solstice® EZ Flush is an ideal solution for single-use circuit flushing. For multiple-use circuit flushing, we offer Ekoflush®/Solstice PF-C. Both solutions are environmentally compliant and offer outstanding performance for cleaning circuits.

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Solstice® Performance Fluid Takes Flight

New ultra-low global warming potential solvent meets cleaning and environmental regulatory requirements at NASA test facilities.

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Fly High

Put the breakthrough performance, safety, environmental, and cost benefits of Solstice® Performance Fluid to work for your aerospace or military application.

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A Clear Choice

Solvency, compatibility, and superior cleaning power make Solstice® Performance Fluid a versatile cleaning solvent for all of your precision cleaning needs - even in tight spaces.

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Meet Your Requirements

Solstice® Performance Fluid meets your regulatory requirements. It has a global warming potential of 1, an occupational exposure limit of 800, and is VOC-exempt per the U.S. EPA.

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Featured Applications


From precision aerospace parts, to intricate components, to closed refrigeration circuits, Solstice PF is proven to clean as well as commonly used solvents, while meeting changing environmental and safety requirements.

Honeywell Solstice Performance Fluid (PF) is a fluorinated solvent that offers exceptional cleaning power while satisfying your environmental and safety requirements. It is nonflammable, has an ultra-low global warming potential of 1, and an occupational exposure limit (OEL) of 800 ppm established by WEEL.