Universal putty with a medium specific weight to treat every kind of surface. It characterizes for a very easy application by knife and an excellent compactness. Its specific formulation allows a particularly easy sanding, a very low permeability to humidity, a strong adhesion and an excellent finishing. It is particularly suitable every time the lightness is an important topic (for nautical applications, industrial vehicles, buses, etc.). (RED BENZOYL PEROXIDE INCLUDED)