Note: Ingredients listed on restricted chemical lists
EC/CAS
204-658-1/123-86-4
Name of the chemical
acetic acid, butyl ester
Concentration
>=1-<10
EC/CAS
9016-87-9
Name of the chemical
4,4'-Methylendiphenyldiisocyanat tech. (Polymeres) MDI, pMDI (in Form atembarer Aerosole, A-Fraktion)
Concentration
>=0.1-<1
EC/CAS
202-966-0/101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
>=0.1-<1 >=5% >=5% >=5% >=0.1%
EC/CAS
215-609-9/1333-86-4
Name of the chemical
carbon black
Concentration
>=1-<10
General Information
Version
14.0
Revision date
2026-03-05
Product name
Vairo Primer
1.2.1 Relevant identified uses
Primers 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)
H225, H317, H319, H334, H336
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. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H334 May cause allergy or asthma symptoms or breath- ing difficulties if inhaled. H336 May cause drowsiness or dizziness. cracking.
Supplemental label elements
EUH066 Repeated exposure may cause skin dryness or
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
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. P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/ doctor.
Hazardous Ingredients
Butanone Hexamethylene diisocyanate, oligomers Diphenylmethane diisocyanate, isomers and homologues 4,4'-Diphenylmethane diisocyanate 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). Vapours may form explosive mixture with air.
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) Flammable liquids, Category 2 H225: Highly flammable liquid and vapour. Eye irritation, Category 2 H319: Causes serious eye irritation. Respiratory sensitisation, Category 1 H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. Specific target organ toxicity - single ex- H336: May cause drowsiness or dizziness. posure, Category 3
