DOWSIL™ OS-20 Silicone Fluid – Ozone-Safe Precision Cleaning Agent

Dow Chemicial

2800501

Sale price $346.59 Regular price $348.98

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DOWSIL™ OS-20 Silicone Fluid – Precision Cleaning Agent and Solvent Carrier

DOWSIL™ OS-20 is an ozone-safe, volatile methylsiloxane (VMS) fluid ideal for precision cleaning and as a carrier for silicones. Designed for industrial applications, it cleans plastics, metals, and surfaces while preparing them for painting, bonding, or sealing.

Note: This product was previously branded under Dow Corning before becoming DOWSIL™. Learn more about the Dow Corning to DOWSIL™ transition for additional insights.

Key Features and Benefits

  • Ozone-Safe Cleaning: Certified VOC-exempt and Clean Air Solvent compliant for environmental safety.
  • Safe on Plastics and Metals: Gentle, non-corrosive formulation.
  • Precision Cleaning: Removes contaminants and prepares surfaces efficiently.
  • Versatile: Ideal for diluting and adjusting silicone viscosities.
  • Low Toxicity: Essentially odorless with excellent thermal, UV, and water resistance.

Applications

  • Cleaning and preparation of plastics, metals, and assemblies.
  • Dilution of silicones for customized formulations.
  • Maintenance and cleaning in electronics, automotive, and manufacturing industries.

Technical Specifications

  • Color: Clear, Colorless
  • Viscosity: 0.8 Centipoise
  • Boiling Point: 152°C
  • Flash Point: 34°C (Closed Cup)
  • Specific Gravity @ 25°C: 0.82
  • Shelf Life: 1440 Days
  • Surface Tension: 16.5 mN/m

Available Sizes

  • 500mL Bottle (PN 4021766)
  • 3.1kg Pail (PN 2800501)
  • 15kg Pail (PN 40217674)

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