--- title: Mediterranean Sea description: Copper oxide is the most commonly used biocide in anti-growth products, providing good and long-lasting protection against growth. --- [![Group 175 (1)](https://brynslokken.no/hs-fs/hubfs/Group%20175%20(1).png?width=156&height=29&name=Group%20175%20(1).png "Group 175 (1)")](https://brynslokken.no/no/?hsLang=en) - [Our products](https://brynslokken.no/en/our-products) - [Mediterranean Sea](https://brynslokken.no/en/mediterranean-sea) - [South America](https://brynslokken.no/en/south-america) - [Norway and Northern Europe](https://brynslokken.no/en/norway-and-northern-europe) - [About](https://brynslokken.no/en/about-us) - Expertise - [Research and development](https://brynslokken.no/en/research-and-development) - [Biocides](https://brynslokken.no/en/biocides) - [Product expertise](https://brynslokken.no/en/product-expertise) - [Social Responsibility](https://brynslokken.no/en/corporate-social-responsibility) - [News](https://brynslokken.no/en/news) - [Contact us](https://brynslokken.no/en/contact-us) # Mediterranean Sea Copper oxide is the most commonly used biocide in antifouling products and has a broad spectrum effect against various types of fouling. Copper-based products provide good and long-lasting protection against growth. Notorius is our product family with copper products, with variable concentration of copper oxide from 12% to 20%. Notorius A Notorius A is a copper-based product with 20% copper oxide. The product has an estimated duration of 6-12 months depending on location. The product is delivered in the colors black and yellow. The product is registered and approved in Norway and Greece. Notorius A15 Notorius A15 is in the same family as Notorius A and is a copper-based product with 15% copper oxide. The product has an assumed duration of 6-8 months in areas with lower fouling pressure. The product is delivered in the colors black and red. The product is registered and approved in Norway and Greece. Notorius A12 Notorius A12 is the weakest product in Notorius A family, and contains 12% copper oxide. The product has a duration of 4-7 months. The product is delivered in red and black. The product is registered and approved in Norway, Finland and Greece.   For safety data sheet click [here](https://brynslokken.no/sikkerhetsdatablad?hsLang=en). Our biocide-free coating with good wear resistance when it comes to washing: Respect C1 Respect C1 is a biocide-free coating with good wear resistance when it comes to washing. The product is relatively light and will do not give immediate sync to the net. The product is sold as a yellow concentrate.   For safety data sheet click [here](https://brynslokken.no/sikkerhetsdatablad?hsLang=en). [![Group 171 (2)](https://brynslokken.no/hs-fs/hubfs/Group%20171%20(2).png?width=210&height=40&name=Group%20171%20(2).png "Group 171 (2)")](https://brynslokken.no/no/?hsLang=en) Brynsløkken AS Delitoppen 3, 1540 Vestby +47 649 09 910 [post@brynslokken.no](mailto:post@brynslokken.no)   [Privacy](https://brynslokken.no/hubfs/Personvernserkl%C3%A6ring%20EN.pdf?hsLang=en) - [About us](https://brynslokken.no/en/about-us) - [News](https://brynslokken.no/en/news) - [Contact us](https://brynslokken.no/en/contact-us) - [Our products](https://brynslokken.no/en/our-products) ##### Expertise - [R&D](https://brynslokken.no/en/research-and-development) - [Biocides](https://brynslokken.no/en/biocides) - [Product expertise](https://brynslokken.no/en/product-expertise) ##### Social Responsibility - [Ethical guidelines](https://brynslokken.no/hubfs/EN%20Etiske%20rettningslinjer%20-%20Oppdatert%20sept%2024.pdf) - [The Transparency Act](https://brynslokken.no/åpenhetsloven) - [Product Approvals](https://brynslokken.no/en/corporate-social-responsibility) 2004 - 2023 © Brynsløkken AS Developed and designed by Vecora