Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
1.5%
General Information
Revision date
2025-05-21
Product name
ST-3 Thread Sealant
Product Synonyms
ST-3-L6 - Applied
1.2.1 Relevant identified uses
Sealing Sealant
Emergency telephone
1-800-424-9300, +1-703-527-3887
Icons in SDS
Company Information
company name
ND Industries, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
info@ndindustries.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H350, H372
Hazard statements
Code
Statements
H350
May cause cancer
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS08 Health hazard Carcinogenicity 1A H350 May cause cancer Specific target organ toxicity (repeated exposure) 1 H372 Causes damage to organs through prolonged or repeated exposure
2.2 Label elements
The product is classified and labeled according to the Globally Harmonized System (GHS)
Hazard pictograms
GHS08
Signal word
Danger
Hazardous Ingredients
Crystalline Silica
Hazard statements
H350 May cause cancer. H372 Causes damage to organs through prolonged or repeated exposure.
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapors/spray. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. P308+P313 IF exposed or concerned: Get medical advice/attention. P314 Get medical advice/attention if you feel unwell. P405 Store locked up. P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
PBT Substances
Not applicable
vPvB Substances
Not applicable (Contd. of page 1)
2.3 Other hazards
There are no adverse physical or health effects known that are not covered by the hazard classes of the Hazard Communications Standard.
2.1 Classification of the substance or mixture
GHS08 Health hazard Carcinogenicity 1A H350 May cause cancer. Specific target organ toxicity (repeated exposure) 1 H372 Causes damage to organs through prolonged or repeated exposure.
