Sculpting Putty Hard 0,52kg

Unlike regular water-based clays, Plastiline Modeling Clay contains oils and waxes which prevents them from drying out and hardening.
They can be warmed up making them softer and more malleable and are also re-usable.
Tin or Platinum silicone moulding rubbers may be used and will release from this clay without the use of sealing or release agents.