
Jesmonite® AC100 vs AC730 vs AC84: Which to Choose?
Choosing your first Jesmonite® can feel confusing when three names keep coming up: AC100, AC730 and AC84. They look similar on a...
Read the guide →Natural stone look, indoor and outdoor
Mix 5 parts base with 1 part liquid: a 5 kg base needs 1 kg liquid. Choose your stone colour on the base.
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Choosing your first Jesmonite® can feel confusing when three names keep coming up: AC100, AC730 and AC84. They look similar on a...
Read the guide →
Making your first cast is easier than you think, and Jesmonite® is one of the friendliest materials to start with. It is...
Read the guide →
Jesmonite® is beautiful, but it is also porous. Straight out of the mould, your cast will happily soak up water, oils and...
Read the guide →Jesmonite® AC730 is a cement-based, stone-like material designed for creating strong, durable and professional-quality pieces. Its robust composition makes it particularly suitable for small objects, decorative elements and architectural details that require both strength and a refined, stone-inspired finish.
Thanks to its weather-resistant properties, Jesmonite® AC730 can be used for both indoor and outdoor projects, making it a popular choice for planters, decorative objects, sculptures and structural design elements. The material has a thicker, heavier texture compared to other Jesmonite ranges, which gives finished pieces a more authentic stone or concrete appearance. Choose a smooth finish straight from the mould for a sleek, modern look,
or use acid or vinegar to acid-etch your pieces to create a robust, concrete-like appearance.
Because of this thicker consistency, Jesmonite® AC730 is especially well suited for experienced makers and professionals who want greater control over the casting process and who are looking to create robust, high-quality results. The final pieces have a solid, mineral look and feel, making Jesmonite® AC730 ideal for designs where durability and a natural stone aesthetic are essential.
How much do you need? Use our free Jesmonite® calculator to work out the exact liquid and base amounts for your mould.
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