FX-523 Flexibilized Epoxy Adhesive

FX-523 Flexibilized Epoxy Adhesive is a two-component, 100% solids, thixotropic, flexible, non-sag adhesive formulated to bond common construction materials.

CSI Specification

03 01 00 Maintenance of Concrete

Key Features

Remains flexible
Thixotropic gel
Suitable for saltwater marine applications
Maintains flexibility after short-term exposure to extreme temperatures: -20°F (-29°C) to 300°F (149°C)
Easily applied by trowel or putty knife

Applications

To bond spacers to FX‑70® fiberglass jackets
To bond common construction materials
Wherever both adhesion and flexibility are required
To bond dissimilar materials

Yield

231 in.³/US gallon (0.001 m³/L)

Color

Light Gray

Mixing Ratio

1A:1B by volume

Storage Conditions

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

Shelf Life

2 years in unopened packaging

VOC

60 g/L (mixed)

Options

2 US quart (1.9 L) kit (FX523KT2QT) consists of:

1 US quart (0.9 L) can of Component “A” (FX523-1QTA)
1 US quart (0.9 L) can of Component “B” (FX523-1QTB)

2 US gallon (7.6 L) kit (FX523KT2) consists of:

1 US gallon (3.8 L) can of Component “A” (FX523-1A)
1 US gallon (3.8 L) can of Component “B” (FX523-1B)

10 US gallon (37.9 L) kit (FX523KT10) consists of:

(1) 5 US gallon (19 L) pail of Component “A” (FX523-5A)
(1) 5 US gallon (19 L) pail of Component “B” (FX523-5B)

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