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- Helps prevent sag or run off on vertical surfaces
- Used as an adhesive or putty
- Can be used with other fillers such as glass bubbles and/or milled fibers
- Compatible with polyester, vinyl ester and epoxy resins.
- Also known as Cabosil or Aerosil.
- Ships within one business day
Fumed Silica can also be mixed with milled fibers for structural putty and/ or glass microspheres/bubbles for a sandable putty. It is added to the resin at approximately a one-to-one ratio by volume. You may use more or less to suit your application.