Note: Ingredients listed on restricted chemical lists
EC/CAS
13463-67-7
Name of the chemical
Reaction mass of titanium dioxide and silver chloride
Concentration
1 - 10
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
1 - 2.5
EC/CAS
1344-28-1
Name of the chemical
aluminium oxide
Concentration
0.1 - 2.5
EC/CAS
556-67-2
Name of the chemical
D4
Concentration
0.1 - 1
General Information
Version
6.0
Revision date
2026-10-14
Product name
CFS-S SIL SL / CFS-S SIL GG
1.2.1 Relevant identified uses
Firestop silcone sealant
Emergency telephone
1 800 535 5053, (001) 352 323 3500
Icons in SDS
Company Information
company name
Hilti, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
product.compliance-fire.protection@hilti.com, us-sales@hilti.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H317, H351, H361, H412
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS-US classification Skin sensitization, Category 1 Reproductive toxicity, Category 2 Hazardous to the aquatic environment — Chronic H317 May cause an allergic skin reaction H361 Suspected of damaging fertility or the unborn child H412 Harmful to aquatic life with long lasting effects Hazard, Category 3
Hazard statements
see section 16 10/14/2026 (Revision date) US-OSHA - en H317 - May cause an allergic skin reaction H361 - Suspected of damaging fertility or the unborn child. H412 - Harmful to aquatic life with long lasting effects
2.2 Label elements
GHS US labelling
Signal word
Warning
Precautionary statements
P280 - Wear protective gloves, protective clothing, eye protection. P302+P352 - If on skin: Wash with plenty of water. P308+P313 - If exposed or concerned: Get medical advice/attention. P273 - Avoid release to the environment. 2.3. Hazards associated with known or reasonably anticipated uses No additional information available
Other hazards which do not result in classification
In use the product releases 2-butanone oxime (methyl ethyl ketoxime; MEKO) (0-24h <0.2%/h & 24-48h <0.02%/h) which vaporises. In cases of prolonged exposure MEKO may damage nasal membranes. If MEKO is inhaled in large quantities over prolonged periods of time there may be irreversible damage to health: H351: Suspected of causing cancer.
Ingredient(s) with unknown acute toxicity
Not applicable
2.1 Classification of the substance or mixture
GHS-US classification Skin sensitization, Category 1 H317 May cause an allergic skin reaction. Reproductive toxicity, Category 2 H361 Suspected of damaging fertility or the unborn child. Hazardous to the aquatic environment — Chronic H412 Harmful to aquatic life with long lasting effects. Hazard, Category 3 Full text of H-statements: see section 16