https://www.caswelleurope.co.uk/stainless-steel-blackener-1-litre/ On 22/08/2022 16:50, Grzegorz Brzęczyszczykiewicz wrote: > 2022-08-22 17:45, tranzoo rašė: >> o tai gal tavas vambzdis turi pakankamai gelazies, kad cold blue veiks? > > per chromo oksidą? Abejoju. >