3M Scotch-Weld Epoxy Adhesive DP420NS Black

3M Canada Company

Revision date : 2026-04-28

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GHS05 GHS07
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

90-72-2

Name of the chemical

2,4,6-tris(dimethylaminomethyl)phenol

Concentration

4,6-

Listed in

EC/CAS

55120-75-7

Name of the chemical

Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1)

Concentration

1 - 5

General Information

Version

10.03

Revision date

2026-04-28

Product name

3M Scotch-Weld Epoxy Adhesive DP420NS Black

1.2.1 Relevant identified uses

Structural adhesive

supplier name

3M Canada Company

Emergency telephone

1800 364 3577, (800) 364-3577

Icons in SDS

GHS05 GHS07 M004 M009 M010 M013 M017 M026

Company Information

company name

3M Canada Company

Hazard Codes

Hazard statements (CLP)

H317

Hazard statements

Code

Statements

H317

May cause an allergic skin reaction

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Skin Corrosion/Irritation: Category 1B Serious Eye Damage/Irritation: Category 1 Skin Sensitizer: Category 1 Health Hazards Not Otherwise Classified - Category 1

2.2 Label elements

3M™ Scotch-Weld™ Epoxy Adhesive DP420NS Black, Part A or Epoxy Adhesive 420NS Black, Part A

Hazard pictograms

Corrosion |Exclamation mark |

Hazard statements

Causes severe skin burns and eye damage. May cause an allergic skin reaction. May cause chemical gastrointestinal burns.

Prevention

Do not breathe vapours. Wash exposed skin thoroughly after handling. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves, protective clothing, eye protection, and face protection.

Response

IF SWALLOWED Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair) Take off immediately all contaminated clothing. Rinse skin with water or shower. IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. If skin irritation or rash occurs: Get medical attention. Take off contaminated clothing and wash it before reuse.

Storage

Store locked up.

Disposal

Dispose of contents and container in accordance with applicable local, regional, national, and international regulations.

2.3 Other hazards

None known.

2.1 Classification of the substance or mixture

Skin Corrosion/Irritation: Category 1B. Serious Eye Damage/Irritation: Category 1. Skin Sensitizer: Category 1. Health Hazards Not Otherwise Classified - Category 1

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