Note: Ingredients listed on restricted chemical lists
EC/CAS
238-878-4/14808-60-7
Name of the chemical
Silica, crystalline
Concentration
>25-<40
EC/CAS
232-674-9/9004-34-6
Name of the chemical
cellulose
Concentration
0.1-<1
General Information
Version
1.01
Revision date
2025-03-14
Product name
Block X740 CemenTech Extra - Part A
1.2.1 Relevant identified uses
Waterproofing Sealers, Concrete/Masonry
Manufacturer Name
Bostik SA
Emergency telephone
+353 (01) 8092166, +353 (01) 8092566, +44 (1785) 272650
Icons in SDS
Company Information
company name
Bostik SA
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)
H315, H317, H318, H335, H372
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification according to Regulation (EC) No. 1272/2008 [CLP Classification of the substance or mixture
Contains
Portland Cement; Quartz
Signal word
Danger
Hazard statements
H315 - Causes skin irritation. H317 - May cause an allergic skin reaction. H318 - Causes serious eye damage. H335 - May cause respiratory irritation. H372 - Causes damage to organs through prolonged or repeated exposure.
Precautionary statements
P260 - Do not breathe dust, fume, gas, mist, vapors and spray P264 - Wash face, hands and any exposed skin thoroughly after handling P280 - Wear protective gloves, eye protection and face protection 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 P501 - Dispose of contents/ container to an approved waste disposal plant
Additional information
This product requires child resistant fastenings if supplied to the general public. This product requires tactile warnings if supplied to the general public.
2.3 Other hazards
Product dust may be irritating to eyes, skin and respiratory system. Repeated exposure may cause skin dryness or cracking. Frequent inhalation of large quantities of cement dust over a long period of time increases the risk of developing lung disease. 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.
PBT Substances
& vPvB The components in this formulation do not meet the criteria for classification as PBT or vPvB. Endocrine Disruptor Information This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [CLP] Skin irritation Category 2 - (H315) Serious eye damage Category 1 - (H318) Skin sensitisation Category 1 - (H317) Specific target organ toxicity (single exposure) Category 3 - (H335) Category 3 Target organ effects: Respiratory irritation. Specific target organ toxicity (repeated exposure) Category 1 - (H372)