A) The surface must be dry, clean, and free from grease or…
https://www.cecchi.it/wp-content/uploads/2017/11/logo-cecchi-sito-1030x183.jpg00Cecchi16https://www.cecchi.it/wp-content/uploads/2017/11/logo-cecchi-sito-1030x183.jpgCecchi162017-03-14 15:43:442017-03-14 15:43:44Application of a new coating to repair of osmosis
