Sculptex 450g hard.
Sculptex is a non-toxic, non-hardening modelling clay that is sulphur-free and non-contaminating.
Sculptex is an ideal alternative to sulphur-based clays, which are incompatible with some mould rubbers.
It holds excellent detail and is great for precision sculpting, prototyping and model making.
Sculptex is also great for making mould walls as it doesn’t stick to silicone. Our tests show that Sculpex works better than Plastilene and Newplast for this regard.