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FX-763 Trowel-Grade Epoxy


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Epoxy Injection

This product's information may differ depending on the category of use. You are currently viewing details related to Epoxy Injection. You can also view product information related to the categories of: FX-70® Structural Piling Repair and Protection System, Epoxy-Based Concrete Repair Products, Surface Repair

FX-763 Trowel-Grade Epoxy is a two-component, 100% solids, moisture-tolerant, non-sag epoxy designed for vertical, horizontal and overhead applications and uses.

CSI Specification

03 01 00 Maintenance of Concrete

Key Features

  • Bonds well to most construction materials
  • Bonds to dry or damp surfaces
  • Suitable for saltwater marine applications
  • Easily applied with trowel or putty knife
  • Can be feather edged
  • Excellent abrasion resistance


  • Mortar when combined with oven dried graded silica filler for heavy‑traffic floor repairs
  • For vertical and overhead concrete patching
  • Securing ports and paste over for pressure injection applications
  • As a jacket top‑bevel material for the FX‑70® Structural Pile Repair and Protection System


  • 231 in.3/US gal. (0.001 m3/L) neat
  • 350 in.3/US gal. (0.0015 m3/L) when mixed 1 part by volume with oven-dried graded silica filler


Mixed epoxy: Gray

Mixing Ratio


Storage Conditions

Store dry between 40° and 95°F (4°–35°C)

Shelf Life

2 years in unopened packaging


2 g/L (mixed)


3 US gallon (11.4 L) kit (FX763KT3) contains:

  • (2) 1 US gallon (3.7 L) cans of Component “A” (FX763-1A)
  • 1 US gallon (3.7 L) can of Component “B” (FX763-1B)

15 US gallon (56.8 L) kit (FX763KT15) contains:

  • (2) 5 US gallon (18.9 L) pails of Component “A” (FX763-5A)
  • (1) 5 US gallon (18.9 L) pail of Component “B” (FX763-5B)

Limited Warranty

  • 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

Product Notes

  • This product has not been evaluated for resisting long-term sustained loads in anchor applications. Refer to the current Anchoring and Fastening Systems for Concrete and Masonry catalog for code-listed structural anchoring adhesives.

Related Literature

Code Reports & Compliance