… compounds», put up in sets, in packings for retail sale or in plates, horseshoe shapes, sticks or similar …
Explanatory notes
… compounds”, put up in sets, in packings for retail sale or in plates, horseshoe shapes, sticks or similar … The most common are those with a basis of zinc oleate. These also contain waxes, white oil and kaolin and … mixed with products such as rosin, shellac and fillers (e.g., powdered mica) and are usually coloured. They …