AT-3GTM Component A

Simpson Strong-Tie Company Inc

Revision date : 2022-02-01

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GHS07 GHS08
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

218-218-1/2082-81-7

Name of the chemical

methacrylic acid, diester with 1,4-butanediol

Concentration

10-20

EC/CAS

202-653-9/98-29-3

Name of the chemical

4-tert-Butylpyrocatechol

Concentration

<1

General Information

Revision date

2022-02-01

Product name

AT-3GTM Component A

1.2.1 Relevant identified uses

AT-3GTM is a fast-cure, all-weather, high-strength anchoring adhesive code-listed for threaded rod and rebar in cracked and uncracked concrete

1.2.2. Uses advised against

To ensure proper installation, use according to package directions. Complete application instructions can be found in Simpson Strong-Tie catalogs or online at strongtie.com

Emergency telephone

1-800-535-5053, 1-352-323-3500

Icons in SDS

GHS07 GHS08 M004 M009 M010 M011

Company Information

company name

Simpson Strong-Tie Company Inc

GHS Information

Signal word

WARNING!

Hazard Codes

Hazard statements (CLP)

H317

Hazard statements

Code

Statements

H317

May cause an allergic skin reaction

Section 2

SECTION 2: Hazards identification

OSHA Hazards General Information AT-3GTM is a low odor formula that can be used easily in both cold and warm weather conditions, including below-freezing temperatures. It is a two component (10:1) system packaged as a single unit in a dual cartridge. The two parts of this product have been individually assessed according to the Globally Harmonized System (GHS). Exposure to individual components will only occur with improper use. Product mixing occurs via mixing nozzle while being dispensed. The mixed product can be assumed to carry the hazards of each component until the product has fully hardened. The final cured product will be uniformly gray in color and can be considered nonhazardous. Some hazards may apply upon grinding or cutting through hardened product. This Safety Data Sheet covers the hazards and responses for the safe use and handling of Component A. See the Component B Safety Data Sheet for complete product information. Component A GHS Classification Classification according to HazCom2012 (GHS)

Physical hazards

Not Classified

Health hazards

Sensitization, Skin Category 1 H317: May cause an allergic skin reaction Environmental Hazards: Not Classified Main Symptoms Irritation of eyes and skin. May cause rash/allergic reaction to the skin Carcinogenicity Category 1A STOT, Repeated Exposure Category 1

2.2 Label elements

Exclamation Point

Contains

Tetramethylene dimethacrylate, Methacrylic acid, monoester with propane-1,2-diol

Signal word

WARNING!

Hazard statements

H317: May cause an allergic skin reaction. May cause cancer. Causes damage to organs through prolonged and repeated Chronic exposure. Health Can form explosive air-dust mixtures; avoid creating dust.

Prevention

P102: Keep out of reach of children. P103: Read label before use. P202: Do not handle until all safety precautions have been read and understood. P261: Avoid breathing mist or vapor. P264: Wash thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P272: Contaminated clothing should not be allowed out of the workplace. P280: Wear protective gloves/protective clothing/eye protection/face protection.

Response

P301+P330+P331 IF SWALLOWED Rinse mouth. Do NOT induce vomiting P302+P352: IF ON SKIN: Wash with plenty of water. P333+P313: If skin irritation or rash occurs: Get medical advice/attention. P363: Wash contaminated clothing before reuse. P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313: If eye irritation persists: Get medical advice/attention.

Storage

P403: Store in a well-ventilated place. P405: Store locked up.

Disposal

P501: Dispose of contents/container in accordance with local/regional regulations.

Supplemental label elements

None known

2.3 Other hazards

The above hazards are for the uncured Component A of AT-3GTM. The fully cured product is an innocuous solid, which does not present any immediate hazards. Upon grinding or cutting through the cured product, the following hazards may apply. Ensure that good work practices, and the necessary precautionary measures, are taken to maintain safe use of the product.

Precautionary statements

Do not breathe dust. Do not allow dust to build up on surfaces.

2.1 Classification of the substance or mixture

Classification according to HazCom2012 (GHS) Physical Hazards: Not Classified. Health Hazards: Sensitization, Skin Category 1 H317: May cause an allergic skin reaction Environmental Hazards: Not Classified. Main Symptoms: Irritation of eyes and skin. May cause rash/allergic reaction to the skin.

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