Secondary containment protection - MasterProtect 7801 AS
Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing and protecting in the building sector and the motor vehicle industry. Sika's product lines feature concrete admixtures, mortars, sealants and adhesives, structural strengthening systems, industrial flooring as well as roofing and waterpr... see moreoofing systems. ... see less
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Secondary containment protection - MasterProtect 7801 AS
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Designed in | Germany |
Manufactured in | Germany |
MasterProtect 7801 AS:
Chemically resistant and antistatic liner system based on polysulfide membrane MasterProtect 1870/ 1880 / 1881 from Master Builders Solutions for use in secondary containment and areas for the storage, filling, and handling of potentially water-polluting substances.
The system comprises:
- Primer, (see membrane datasheet or system build-up to select primer according to the considered substrate).
- Polypropylene-based fleece fixed to the substrate using a polysulfide adhesive.
- 2 Component Polysulfide-based, chemically resistant coating applied in two layers with different identification colors.
- A self-adhesive copper tape as grounding system.
- 2 Component Polysulfide-based, antistatic chemical resistant coating.
The protection system will show evidence of fulfilling the following characteristics:
Capillary water absorption (EN 1062-3): ≤ 0,1 kg/m² · h0.5
Water vapor permeability (Sd H2O, EN ISO 7783-1,2): ≤ 5 m (Class I)
Permeability to carbon dioxide (Sd CO2; EN 1062-6): > 50 m
Crack bridging (EN 1062-7 A Static): > A5 (23ºC)
Artificial Weathering (EN 1062-11): Pass
Resistance to severe chemical attack (EN 13529): Reduction in hardness of less than 50%, Class I (7 days with pressure): No defects for Groups 1, 5, 5a, 7, 7a, 9, 10, 11, 12
Chemical resistance acc. Federal Water Act (Wasserhaushaltsgesetz, WHG); Media groups acc. to DIBt respectively EN 13529
- Class L2; 72 hours maximum contact: Valid for groups: 1a, 4, 4a, 5a, 8a, 9a, Gasoline Super E10.
- Class LAU2; 7 days maximum contact: Valid for groups: 3b, 4c, 7, 7b, 9, 9a, 10, 11, 13, 14
Electrical resistance (EN 1081): < 10e7 Ohm
This product is available in:
Angola Burkina Faso Burundi Benin Botswana Democratic Republic of the Congo Central African Republic Republic of the Congo Côte d'Ivoire Cameroon Cape Verde Djibouti Algeria Western Sahara Eritrea Ethiopia Gabon Ghana The Gambia Guinea Equatorial Guinea Guinea-Bissau Kenya Comoros Liberia Lesotho Libya Morocco Madagascar Mali Mauritania Mauritius Malawi Mozambique Namibia Niger Nigeria Reunion Rwanda Seychelles Sudan Saint Helena Sierra Leone Senegal Somalia South Sudan São Tomé and Príncipe Eswatini Chad Togo Tunisia Tanzania Uganda Mayotte South Africa Zambia Zimbabwe
Antarctica Bouvet Island South Georgia and the South Sandwich Islands Heard Island and McDonald Islands French Southern and Antarctic Lands
Armenia Azerbaijan Bangladesh Brunei Bhutan Cocos (Keeling) Islands China Christmas Island Georgia Hong Kong Indonesia India British Indian Ocean Territory Japan Kyrgyzstan Cambodia North Korea South Korea Kazakhstan Laos Sri Lanka Myanmar (Burma) Mongolia Macau Maldives Malaysia Nepal Philippines Pakistan Singapore Thailand Tajikistan Turkmenistan Taiwan Uzbekistan Vietnam
Andorra Albania Austria Åland Islands Bosnia and Herzegovina Belgium Bulgaria Belarus Switzerland Cyprus Czech Republic Germany Denmark Estonia Spain Finland Faroe Islands France United Kingdom Guernsey Gibraltar Greece Croatia Hungary Ireland Isle of Man Iceland Italy Jersey Liechtenstein Lithuania Luxembourg Latvia Monaco Moldova Montenegro North Macedonia Malta Netherlands Norway Poland Portugal Romania Serbia Russia Sweden Slovenia Svalbard and Jan Mayen Slovakia San Marino Ukraine Vatican City
United Arab Emirates Afghanistan Bahrain Egypt Israel Iraq Iran Jordan Kuwait Lebanon Oman Palestine Qatar Saudi Arabia Syria Türkiye Yemen
Antigua and Barbuda Anguilla Aruba Barbados Saint-Barthélemy Bermuda Caribbean Netherlands The Bahamas Belize Canada Costa Rica Cuba Curaçao Dominica Dominican Republic Grenada Greenland Guadeloupe Guatemala Honduras Haiti Jamaica Saint Kitts and Nevis Cayman Islands Saint Lucia Collectivity of Saint Martin Martinique Montserrat Mexico Nicaragua Panama Saint Pierre and Miquelon Puerto Rico El Salvador Sint Maarten Turks and Caicos Islands Trinidad and Tobago United States Saint Vincent and the Grenadines British Virgin Islands U.S. Virgin Islands
American Samoa Australia Cook Islands Fiji Federated States of Micronesia Guam Kiribati Marshall Islands Northern Mariana Islands New Caledonia Norfolk Island Nauru Niue New Zealand French Polynesia Papua New Guinea Pitcairn Islands Palau Solomon Islands Tokelau Timor-Leste Tonga Tuvalu United States Minor Outlying Islands Vanuatu Wallis and Futuna Samoa
Argentina Bolivia Brazil Chile Colombia Ecuador Falkland Islands (Islas Malvinas) French Guiana Guyana Peru Paraguay Suriname Uruguay Venezuela
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