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FX-702 Oven-Dried Rounded Silica Filler


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This product's information may differ depending on the category of use. You are currently viewing details related to Aggregates. You can also view product information related to the category: FX-70® Structural Piling Repair and Protection System

FX-702 Oven-Dried Rounded Silica Filler is a non-angular, washed and well-graded natural silica aggregate. FX-702 is designed for use as economical filler and broadcast sand used with various Simpson Strong-Tie® coating systems and mortars.

CSI Specification

03 01 00 Maintenance of Concrete
03 63 00 Epoxy Grouting

Specification Compliance

Meets or exceeds ASTM C33 performance requirements except for grading.

Key Features

  • Oven-dried prior to packaging
  • Consistent gradation
  • Convenient packaging
  • Non-reactive
  • Improved appearance for broadcast systems


  • For use as an economical filler in various polymer systems
  • Wear course in various broadcast coating systems


  • 0.45 ft.3 (0.013 m3) per 50 lb. (22.7 kg)


Off White

Storage Conditions

Store indoors in a dry location

Shelf Life

4 years in unopened packaging


0 g/L


  • 50 lb. (22.7 kg) bag (FX702-50)


  • This product is covered by the Simpson Strong-Tie RPS Product One-Year Limited Warranty, which is available at strongtie.com/limited-warranties or by calling Simpson Strong-Tie at (800) 999-5099

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