Question about hobbytime Formaform

is it true about this product ? Simple and reversible shape based on a reversible hydrocolloid. Formaform consists of natural, gelatinous substances and smells pleasant. Formaform melts in a water bath at approx. 60 ° C. With Formaform, permanent and elastic shapes can be easily produced, these can be melted down again at any time and the material reused.