Gerko spray putty is a polyester putty intended for pneumatic spray appplications on horizontal and vertical surfaces. It is used for filling smaller and larger uneven areas and guarantees a very
smooth coating even on large surfaces. Provides an excellent isolation of acrylic primers and paints from polyester putties. Creates layers with good adhesion.
Surfaces: steel, aluminium, polyester putties, primer paints, polyester laminates, old paint coatings, wood, plastics (except PP, PE and PFTE). Before applying test on galvanized surfaces.