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Poly 1512X is a 1A:1B mix, low viscosity, polyurethane liquid casting plastic that has a 5-minute working time and a ~30-minute demold time depending upon the size/mass of the pour.
This liquid plastic can be poured to produce decorative objects, production parts, prototype parts, tools, models, duplicate masters, patterns and more. The high physical properties of this plastic make it ideal for making models and prototype parts that simulate thermoplastics such as ABS and polypropylene. Poly 1512X can be easily color cast using PolyColor Dyes.
Poly 1512X is also often used to make lightweight plastic mother molds or mold shells by adding Poly Fiber II thickener, which creates a thixotropic (paste-like) consistency for easy brush-on application.
For a similar plastic with a longer pour time (22 min.) and demold time (1-16 hr.), consider Poly 1512 Liquid Plastic.