Using Decal Soft, the Revell-Decals (Stickers) can really adapt well to the surface. Only the decal must actually be positioned and then something Decal Soft be given it. Then wait a bit and you're done. A brush to match the contours I did not need. Also, keep the consumption in moderation. That is, 30ml rich variety of models. For how many exactly, of course depends on an applied amount and number of decals from.
However, what still wants to be told: The product description with plastic cement is in my opinion wrong and misleading. Decal Soft provides the decals to apply a little more support, although, however, it is strictly speaking no glue. The main function is rather the softening effect!
Note: The printed safety instructions should be observed!