Jesmonite Modelling Paste A730 is a high-quality cement-based modelling powder in a 25 kg pack, designed for hands-on creative work. It dries air-cured and can be shaped, carved, and finished into a wide range of decorative and functional objects.
25 kg pack provides ample material for multiple projects and batch casting
Air-curing process requires no special equipment — simply shape and let dry at room temperature
Cement-based formula delivers a durable, stone-like finish once fully cured
Suitable for families and hobbyists — straightforward to use with basic tools
What Sets Jesmonite A730 Apart
The A730 formulation is specifically developed as a modelling paste, offering a smooth, workable consistency that holds fine detail. Unlike quick-set alternatives, the air-drying nature allows for gradual, controlled shaping without time pressure.
Ideal for...
Hobbyists and families working on sculptural projects, decorative items, or prototype models. The 25 kg quantity makes it well-suited for classroom settings, workshop sessions, or repeated home projects where material economy matters.
Application of Jesmonite Modelling Paste A730
Measure the desired amount of powder and mix with water to a smooth, lump-free consistency
Pour or shape the mixture into a mould, on a surface, or by hand
Allow to air-dry undisturbed for the recommended curing period
Once fully cured, sand, paint, or seal the finished piece as desired
Jesmonite is a specialist manufacturer of cement-based modelling and casting materials. The brand focuses on high-quality powders and pastes designed for creative, educational, and professional use. Jesmonite products are known for their reliable air-curing properties and durable stone-like finish.
It is used for sculpting, casting, and creating decorative or functional objects. The air-curing cement-based paste is suitable for hobbyists, families, and educational settings.
Yes, the product is explicitly listed for family use. It is a straightforward modelling material that requires no specialised equipment beyond basic shaping tools.
The paste dries air-cured at room temperature. No heat source or special curing equipment is required — simply shape the mixture and allow it to dry undisturbed.
One pack of Jesmonite Modelling Paste A730, 25 kg, in Charcoal Black. The product is a powder that is mixed with water before use.
Yes, once fully cured, the surface can be sanded smooth and painted or sealed with standard coatings to achieve the desired finish.
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