I really like the combination of grinding and polishing agents. I was looking for a mild remedy to remove a (superficial) scratch and three other unsightly color drawings on the GRP hull. After purchase, I had wanted to try the paste just once briefly. The trial ended with the fact that all the above phenomena were removed without leaving any residue and can not even be located on the hull. \ R \ nI was surprised that the medium is relatively thin. However, this was in the handling but no problem.