General Information
Version
12.0
Revision date
2026-03-06
Product name
UNDERSEAL BLACK - 1000 ML
1.2.1 Relevant identified uses
Corrosion inhibitor, Coatings Professional use product
Emergency telephone
+41 (0)61 705 91 11, +41 (0)61 705 97 97, +41 44 251 51 51
Icons in SDS
Company Information
company name
Würth AG
e-mail address of the competent person responsible for the Safety Data Sheet
prodsafe@wuerth.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H336, H411
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazard statements
H225 Highly flammable liquid and vapour. H336 May cause drowsiness or dizziness. H411 Toxic to aquatic life with long lasting effects.
Supplemental label elements
EUH066 Repeated exposure may cause skin dryness or cracking.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P273 Avoid release to the environment.
Response
P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P370 + P378 In case of fire: Use water spray, alcohol- resistant foam, dry chemical or carbon dioxide to extinguish. P391 Collect spillage.
Hazardous Ingredients
Hydrocarbons, C7-C9, n-alkanes, isoalkanes, cyclics Hydrocarbons, C9, aromatics
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumula- tive and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regu- lation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. Vapours may form explosive mixture with air.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Flammable liquids, Category 2 H225: Highly flammable liquid and vapour. Specific target organ toxicity - single ex- H336: May cause drowsiness or dizziness. posure, Category 3 Long-term (chronic) aquatic hazard, Cat- H411: Toxic to aquatic life with long lasting effects. egory 2
