The polishing paste keeps what it promises. We have used it on our boat. The yellowing as well as the strong chalking are all completely removed. By hand, in my view, not processable, at least on slightly larger areas. Can only recommend the paste.
Price is ok for the product, it was wet or wet processed with the polishing machine. Quality is very good if it does not get too dry. \ r \ nResult with the product including polishing machine fantastisch gut.es but some practice to do so my experience for the hull surfaces incl. Heck for my 3055er Bayliner I had consumed two cans. \ r \ nThe result is very good. \ R \ n