Note: Ingredients listed on restricted chemical lists
EC/CAS
215-138-9/1305-78-8
Name of the chemical
Calcium oxide
Concentration
>=1-<3
EC/CAS
215-138-9/1305-62-0
Name of the chemical
Calcium dihydroxide
Concentration
>=1-<3
EC/CAS
215-137-3/101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
>=0.1-<1 >=5% >=5% >=5% >=0.1%
EC/CAS
236-675-5/13463-67-7
Name of the chemical
Reaction mass of titanium dioxide and silver chloride
Concentration
>=1-<10
EC/CAS
202-966-0
Name of the chemical
4,4'-Methylendiphenyldiisocyanat 2,2'-Methylendiphenyldiisocyanat 2,4'-Methylendiphenyldiisocyanat Methylendiphenyldiisocyanat (790/2009)
Concentration
>=0.1-<1 >=5% >=5% >=5% >=0.1%
General Information
Version
15.0
Revision date
2025-11-26
Product name
Marine Sealer White
1.2.1 Relevant identified uses
Adhesives and/or sealants Professional use product
1.2.2. Uses advised against
May only be used by trained personnel on use
Emergency telephone
+44 (0)3300 555 444, +44 (0)3300 555 666, +44 (0)870 190 6777
Icons in SDS
Company Information
company name
Wurth UK Ltd
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)
H334
Hazard statements
Code
Statements
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazard statements
H334 May cause allergy or asthma symptoms or breath- ing difficulties if inhaled.
Prevention
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P284 Wear respiratory protection.
Response
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/ doctor.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Hazardous Ingredients
4,4'-Diphenylmethane diisocyanate Reaction mass of bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate and Methyl 1,2,2,6,6- pentamethyl-4-piperidyl sebacate EUH205 Contains epoxy constituents. May produce an allergic reaction. "As from 24 August 2023 adequate training is required before industrial or pro- fessional use."
2.3 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. Excessive exposure may aggravate preexisting asthma and other respiratory disorders (e.g. em- physema, bronchitis, reactive airways dysfunction syndrome).
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Respiratory sensitisation, Category 1 H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
