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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Verify Genuine Products

Image of new 50 ml bottle of LOCTITE 243 blue, medium strength threadlocker
PRODUCT-Instant-Adhesives

Counterfeiting hurts us all

Henkel’s LOCTITE® brand is a trusted choice for engineered, high-performance adhesive, sealant and coating solutions all over the world. We are committed to protecting our customers’ rights as well as our brand reputation. Counterfeiting is an illegal and dangerous act that requires constant vigilance. 

Help us combat counterfeit products by reporting any LOCTITE products you believe may not be authentic.

Request a product verification

We appreciate if you please complete as much of the information requested below as possible, to help us verify products accurately and detect counterfeiters effectively.

Due to a technical issue, the service is not available and your request has not been sent. Please come back later.
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Product information

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Afghanistan
Aland Islands
Albania
Algeria
American Minor Outlying Islands
American Samoa
American Virgin Islands
Andorra
Angola
Anguilla
Antarctica
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Bouvet Islands
Brazil
British Indian Ocean Territory
British Virgin Islands
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Cayman Islands
Central African Republic
Chad
Chile
China
Christmas Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo
Cook Islands
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Cyprus
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Heard and McDonald Islands
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle Of Man
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kiribati
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Martinique
Mauritania
Mauritius
Mayotte
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nauru
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Niue
Norfolk Islands
North Korea
North Macedonia
North Mariana Islands
Norway
Oman
Pakistan
Palau
Palestine
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Pitcairn Islands
Poland
Portugal
Puerto Rico
Qatar
Reunion
Romania
Russian Federation
Rwanda
Saint Kitts and Nevis
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South Georgia and the Southern Sandwich Islands
South Korea
Spain
Sri Lanka
St. Helena
St. Lucia
St. Pierre and Miquelon
St. Vincent
Sudan
Suriname
Svalbard
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Tanzania
Thailand
The Kingdom of Eswatini
Timor-Leste
Togo
Tokelau Islands
Tonga
Trinidad
Tunisia
Turkey
Turkmenistan
Turksh Caicosin
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Vatican City
Venezuela
Vietnam
Wallis and Futuna Islands
West Sahara
Yemen
Zambia
Zimbabwe