Smooth or concrete look, indoor and outdoor
A set contains base and liquid in the right ratio (1:5). Loose base and liquid are refills.
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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...
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Making your first cast is easier than you think, and Jesmonite® is one of the friendliest materials to start with. It is...
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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® AC84 is a versatile material that is ideal for creating small objects for both indoor and outdoor use. Thanks to its weather-resistant properties, it is perfectly suited for decorative pieces that need to remain durable over time. Jesmonite® AC84 combines the best qualities of two popular Jesmonite materials: the smooth, clean finish straight from the mould like AC100, and the ability to achieve a robust, concrete-like appearance through acid or vinegar etching, similar to AC730.
With a mixing ratio of 1:5 and a drying time of approximately 2 hours, the material is efficient and easy to work with. You can choose a sleek, modern finish straight from the mould or create a textured, concrete-style look by acid-etching your pieces. Jesmonite® AC84 is also compatible with all Jesmonite® pigments, allowing you to adjust colour intensity or mix pigments together to create completely custom shades.
How much do you need? Use our free Jesmonite® calculator to work out the exact liquid and base amounts for your mould.
