ET22 Epoxy Tie Anchoring Adhesive

*For further description please see Simpson Strong-Tie Anchoring and Fastening Systems Catalog.

**Click Load Table icon for product information.

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ET Epoxy-Tie® Anchoring Adhesive

ET Epoxy-Tie® is a two-component, high solids, epoxy-based system for use as a high-strength, non-shrink anchor grouting material. Resin and hardener are dispensed and mixed simultaneously through the mixing nozzle. ET meets the ASTM C-881 specifications for Type I, II, IV and V, Grade 3, Classes B and C, except gel time.

USES ■Threaded rod anchoring ■Rebar doweling ■Bonding hardened concrete to hardened concrete ■Pick-proof sealant around doors, windows and fixtures ■Paste-over for crack injection. CODE REPORTS ■ICC-ES ER-4945 (URM) ■City of L.A. RR25185 (PDF), RR25120 (PDF) ■Multiple DOT Listings The load tables list values based upon results from the most recent testing and may not reflect those in current code reports. Where code jurisdictions apply, consult the current reports for applicable load values.

APPLICATION Surfaces to receive epoxy must be clean. For installations in or through standing water, see Supplemental Topics for Adhesive Anchors for details. The base material temperature must be 40° F or above at the time of installation. For best results, material should be 70° F - 80° F at the time of application. Cartridges should not be immersed in water to facilitate warming. To warm cold material, the cartridges should be stored in a warm, uniformly heated area or storage container for a sufficient time to allow epoxy to warm completely. Mixed material in nozzle can harden in 5-7 minutes at a temperature of 40° F or above.

INSTALLATION IMPORTANT For installation instructions, click here.

TEST CRITERIA Anchors installed with ET Epoxy-Tie® adhesive have been tested in accordance with ICC-ES's Acceptance Criteria for Adhesive Anchors (AC58) for the following:

■Seismic and wind Loading ■Long-term creep at elevated-temperature ■Static loading at elevated-temperature ■Damp holes ■Freeze-thaw conditions ■Critical and minimum edge distance and spacing In addition, anchors installed with ET adhesive have been tested in accordance with ICC-ES's Acceptance Criteria for Unreinforced Masonry Anchors (AC60).

SUGGESTED SPECIFICATIONS Anchoring adhesive shall be a two-component high solids epoxy based system supplied in manufacturer's standard side-by-side cartridge and dispensed through a static-mixing nozzle supplied by the manufacturer. Epoxy shall meet the minimum requirements of ASTM C-881 specification for Type I, II, IV, and V, Grade 3, Class B and C, except gel time, and must develop a minimum 13,390 psi compressive yield strength after 7 day cure. Epoxy must have a heat deflection temperature of a minimum 168°F (76°C). Adhesive shall be ET Epoxy-Tie® adhesive from Simpson Strong-Tie, Pleasanton, CA. Anchors shall be installed per Simpson Strong-Tie instructions for ET Epoxy-Tie® adhesive.

SHELF LIFE 24 months from date of manufacture in unopened container.

STORAGE CONDITIONS For best results store between 45° F - 90° F. To store partially used cartridges, leave hardened nozzle in place. To re-use, attach new nozzle.

COLOR Resin – white, hardener – black When properly mixed, ET adhesive will be a uniform medium gray color.

CLEAN UP Uncured material — Wipe up with cotton cloths. If desired scrub area with abrasive, waterbased cleaner and flush with water. If approved, solvents such as ketones (MEK, acetone, etc.), lacquer thinner, or adhesive remover can be used. DO NOT USE SOLVENTS TO CLEAN ADHESIVE FROM SKIN. Take appropriate precautions when handling flammable solvents. Solvents may damage surfaces to which they are applied. Cured Material: Chip or grind off surface.

CHEMICAL RESISTANCE Very good to excellent against distilled water, inorganic acids and alkalis. Fair to good against organic acids and alkalis, and many organic solvents. Poor against ketones. For more detailed information see Technical Bulletin T-SAS-CHEMRES08.