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CSS V-Wrap™ PF Epoxy Putty Filler

CSS V-Wrap PF is a two-part, 100% solids epoxy for high-strength composite bonding applications. CSS V-Wrap PF matrix material is combined with CSS V-Wrap carbon and glass fabrics, CSS V-Wrap carbon bar, and CSS V-Wrap carbon plate to provide a composite for strengthening of structural members. It provides a long working time for application, with no offensive odor. CSS V-Wrap PF may also be used as a filler or finish coat depending upon the project requirements.

Key Features

  • ICC-ES ESR-4930 listed product
  • 100% solvent-free
  • No volatile organic compounds (VOC) or solvents
  • Good high / low temperature properties
  • High elongation
  • NSF/ANSI Standard 61 listed product for drinking water systems


  • CSS V-Wrap PF is a multiuse epoxy putty that performs as a tack coat/putty for the CSS V-Wrap carbon and glass fiber systems. CSS V-Wrap PF can also be used for NSM (near-surface-mounted) applications and bonding of composite plate.


  • Part A: light gray
  • Part B: black
  • Mixed: gray

Mixing Ratio

  • 100A:35B volume
  • 100A:32B weight

Storage Conditions

  • Store material in a dry area between 40°F (4°C) and 90°F (32°C) with no exposure to moisture

Shelf Life

  • 24 months in unopened container

Limited Warranty

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

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