Note: Ingredients listed on restricted chemical lists
EC/CAS
5124-30-1
Name of the chemical
4,4'-methylenedicyclohexyl diisocyanate
Concentration
50-80
General Information
Version
4.00
Revision date
2025-12-03
Product name
3M Scotch-Weld Repair Paste 2220 B/A
1.2.1 Relevant identified uses
Polyurethane Protective Tape Repair Paste, For industrial or professional use only
supplier name
3M Canada Company
Emergency telephone
1800 364 3577, (800) 364-3577
Icons in SDS
Company Information
company name
3M Canada Company
Hazard Codes
Hazard statements (CLP)
H317, H334, H335
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 2 Respiratory Sensitizer: Category 1 Skin Sensitizer: Category 1 Specific Target Organ Toxicity (single exposure): Category 3
2.2 Label elements
3M™ Scotch-Weld™ Repair Paste 2220 B/A Part A
Hazard pictograms
Exclamation mark |Health Hazard |
Hazard statements
Causes skin irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. May cause respiratory irritation.
Prevention
Avoid breathing vapours. Wash exposed skin thoroughly after handling. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves. In case of inadequate ventilation wear respiratory protection.
Response
IF ON SKIN Wash with plenty of soap and water. IF INHALED Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell. If skin irritation or rash occurs: Get medical attention. If experiencing respiratory symptoms: Call a POISON CENTER or doctor. Take off contaminated clothing and wash it before reuse.
Storage
Store in a well-ventilated place. Keep container tightly closed. 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 2. Respiratory Sensitizer: Category 1. Skin Sensitizer: Category 1. Specific Target Organ Toxicity (single exposure): Category 3.
