User talk:81.105.171.50

September 2023
Hello, I'm ToadetteEdit. I wanted to let you know that one or more external links you added have been removed because they seemed to be inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page, or take a look at our guidelines about links. Thank you. Toadette (chat)/(logs) 09:42, 4 September 2023 (UTC)

Please stop. If you continue to add inappropriate external links to Wikipedia, as you did at Polyurethane foam, you may be blocked from editing. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. 47.227.95.73 (talk) 13:27, 4 September 2023 (UTC)

October 2023
Hello, I'm Materialscientist. I wanted to let you know that I removed one or more external links you added to O-ring because they seemed inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page or take a look at our guidelines about links. Thank you. Materialscientist (talk) 08:25, 27 October 2023 (UTC)