Note: Ingredients listed on restricted chemical lists
EC/CAS
238-878-4/14808-60-7
Name of the chemical
Silica, crystalline
Concentration
40-<80
General Information
Version
3.04
Revision date
2026-06-08
Product name
BOSTIK CEMPOLAY ULTRA STRONG
Substance name
Mixture
1.2.1 Relevant identified uses
Hydraulic Cement, Mortar, Grout and Concrete
Manufacturer Name
Bostik Limited
Emergency telephone
+44 (1785) 272650
Icons in SDS
Company Information
company name
Bostik Limited
e-mail address of the competent person responsible for the Safety Data Sheet
SDS.box-EU@bostik.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H317, H318
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GB CLP (SI 2020/1567 as amended) Serious eye damage Category 1 - (H318) Skin sensitisation Category 1 - (H317)
Contains
Portland Cement
Signal word
Danger
Hazard statements
H317 - May cause an allergic skin reaction. H318 - Causes serious eye damage.
Precautionary statements
P101 - If medical advice is needed, have product container or label at hand P102 - Keep out of reach of children P261 - Avoid breathing dust P280 - Wear protective gloves, eye protection and face protection P302 + P352 - IF ON SKIN: Wash with plenty of water and soap P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor P362 + P364 - Take off contaminated clothing and wash it before reuse P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
When cement reacts with water a strong alkaline solution is produced. Prolonged contact with wet cement or wet concrete may cause serious burns because they develop without pain being felt e.g. when kneeling in wet cement even when wearing trousers. Frequent inhalation of large quantities of cement dust over a long period of time increases the risk of developing lung disease. Product dust may be irritating to eyes, skin and respiratory system. Repeated exposure may cause skin dryness or cracking. Causes mild skin irritation.
PBT Substances
& vPvB This mixture contains no substance considered to be persistent, bioaccumulating or toxic (PBT). This mixture contains no substance considered to be very persistent nor very bioaccumulating (vPvB).
2.1 Classification of the substance or mixture
Contains Portland Cement Signal word Danger