Note: Ingredients listed on restricted chemical lists
EC/CAS
101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
30 - 60
EC/CAS
1333-86-4
Name of the chemical
carbon black
Concentration
0.1 - 1
EC/CAS
7440-47-3
Name of the chemical
Chromium; chromic acid and its salts
Concentration
<0.02
General Information
Version
9.05
Revision date
2026-09-08
Product name
3M Plastic Repair, Semi-Rigid PNs 04240 (Part A)
1.2.1 Relevant identified uses
Two-part urethane adhesive/sealant., Industrial use
supplier name
3M
Manufacturer Name
3M
Emergency telephone
1-800-364-3577, (651) 737-6501
Icons in SDS
Company Information
company name
3M
Hazard Codes
Hazard statements (CLP)
H315, H317, H319, H334, H335, H351, H360, H372
Hazard statements
Code
Statements
H315
Causes skin irritation
H317
May cause an allergic skin reaction
H319
Causes serious eye irritation
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335
May cause respiratory irritation
H351
Suspected of causing cancer
H360
May damage fertility or the unborn child
H372
Causes damage to organs through prolonged or repeated exposure
Section 2
SECTION 2: Hazards identification
Hazard pictograms
Exclamation mark |Health Hazard |
Hazard statements
Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing cancer. May damage fertility or the unborn child. May cause respiratory irritation. Causes damage to organs through prolonged or repeated exposure: respiratory system.
Precautionary statements
General: Keep out of reach of children.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe vapors. Wash exposed skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves and eye protection. 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. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Call a POISON CENTER or doctor. Get medical attention if you feel unwell. If eye irritation persists or 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.
Additional information
Persons previously sensitized to isocyanates may develop a cross-sensitization reaction to other isocyanates. 41% of the mixture consists of ingredients of unknown acute oral toxicity.
2.1 Classification of the substance or mixture
Skin Corrosion/Irritation: Category 2. Serious Eye Damage/Irritation: Category 2A. Respiratory Sensitizer: Category 1. Skin Sensitizer: Category 1. Carcinogenicity: Category 2. Reproductive Toxicity: Category 1B. Specific Target Organ Toxicity (repeated exposure): Category 1. Specific Target Organ Toxicity (single exposure): Category 3. 2.2. Label elements Signal word Danger Symbols Exclamation mark |Health Hazard | Pictograms Hazard Statements Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing cancer. May damage fertility or the unborn child. May cause respiratory irritation. Causes damage to organs through prolonged or repeated exposure: respiratory system. Precautionary statements General: Keep out of reach of children. Prevention: Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe vapors. Wash exposed skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves and eye protection. 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. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Call a POISON CENTER or doctor. Get medical attention if you feel unwell. If eye irritation persists or 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. Supplemental Information: Persons previously sensitized to isocyanates may develop a cross-sensitization reaction to other isocyanates. 41% of the mixture consists of ingredients of unknown acute oral toxicity. SECTION 3: Composition/information on ingredients Ingredient C.A.S. No. % by Wt Castor Oil, Polymer With 1,1'-Methylenebis[4- 68424-09-9 30 - 60 Isocyanatobenzene] P,P'-Methylenebis(phenyl isocyanate) 101-68-8