Simply mix this powder with Paverpol (100 grams for 1 liter) and you can create an indelible sculpting pasta. This is suitable for creating pieces of work that remain watertight, such as bird basins, fountains, pools, etc. It can also be used to provide sculptures of styrofoam, plaster, self-hardening clay, papier-mâché etc. with a completely watertight layer. Varnishing is not required. Paverplast mixed with Paverpol can be colored with Pavercolor. Store in an airtight sealable tray as it is an air-dry product. If the Paverplast becomes too stiff, you can add some Paverpol. Do not add water! Available in jars of 100 and 400 grams.