Note: Ingredients listed on restricted chemical lists
EC/CAS
5124-30-1
Name of the chemical
4,4'-methylenedicyclohexyl diisocyanate
Concentration
35-85
General Information
Version
4.01
Revision date
2026-01-26
Product name
Part A: Crystal Clear Clear Flex 30, 50, and 95 Smash! Plastic Task 12
Product Synonyms
None
1.2.1 Relevant identified uses
Polyurethane Elastomer
Emergency telephone
1-800.255.3924, 1-813.248.0585
Icons in SDS
Company Information
company name
Mann Release Technologies
e-mail address of the competent person responsible for the Safety Data Sheet
sds@smooth-on.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H317, H330, H334, H335
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification Acute toxicity - Inhalation (Dusts/Mists) Category 2 Skin corrosion/irritation Category 2 Respiratory sensitization Category 1 Skin sensitization Category 1 Specific target organ toxicity (single exposure) Category 3 Hazards not otherwise classified (HNOC) Not applicable Label elements Danger Hazard statements H315 - Causes skin irritation H317 - May cause an allergic skin reaction H330 - Fatal if inhaled H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 - May cause respiratory irritation Precautionary Statements - Prevention Do not breathe dust Use only outdoors or in a well-ventilated area Wear respiratory protection Wash face, hands and any exposed skin thoroughly after handling In case of inadequate ventilation wear respiratory protection Contaminated work clothing must not be allowed out of the workplace Wear protective gloves Precautionary Statements - Response Specific treatment is urgent (see supplemental first aid instructions on this label) Specific treatment (see supplemental first aid instructions on this label) IF ON SKIN: Wash with plenty of water and soap Take off contaminated clothing and wash it before reuse If skin irritation or rash occurs: Get medical advice/attention IF INHALED: Remove person to fresh air and keep comfortable for breathing Immediately call a POISON CENTER or doctor If experiencing respiratory symptoms: Call a POISON CENTER or doctor Call a POISON CENTER or doctor if you feel unwell Precautionary Statements - Storage Store in a well-ventilated place. Keep container tightly closed Store locked up
Precautionary statements
Disposal Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable.
Further information
Toxic to aquatic life with long lasting effects.
2.1 Classification of the substance or mixture
Acute toxicity - Inhalation (Dusts/Mists) Category 2 Skin corrosion/irritation Category 2 Respiratory sensitization Category 1 Skin sensitization Category 1 Specific target organ toxicity (single exposure) Category 3 Hazards not otherwise classified (HNOC) Not applicable