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CABOT · Fumed Silica

CAB-O-SIL® M-5 – Hydrophilic Fumed Silica

Hydrophilic untreated fumed silica used for rheology control, thixotropy and anti-settling performance in many liquid and composite systems.

BrandCABOT
CategoryFillers & Additives
ApplicationGelcoat · Resin · Adhesives
TypeHydrophilic fumed silica
CAB-O-SIL M-5 Fumed Silica
Product Overview

Built for practical production needs

CAB-O-SIL M-5 is a hydrophilic fumed silica widely used to increase viscosity and provide thixotropic behavior. In composites, typical uses include resins, gel coats, adhesives and formulations requiring flow control.

Key points

  • Hydrophilic untreated fumed silica
  • Viscosity and rheology control
  • Supports thixotropic behavior
  • Anti-settling support
  • Resin, gel coat and adhesive applications
  • Proper dispersion is important
Technical note

Specifications and use procedures should be checked against the current TDS/SDS and validated under actual production conditions before full implementation.

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