This bi-component silicone clay is mixed (1:1) into mouldable, high viscosity, ductile silicone – producing excellent results and rapid hardening (4–6mins). Any project requiring a quick-casting compound to create a fully functional form in a few minutes. Once prepared the form can be used with any casting compound. No release agent or casting mould required. Will not harm the skin, so excellent for body mouldings. Pack contains both parts required for mix.