The Jesmonite Silicone Casting Mold Coaster is a precision-engineered hexagonal mold designed for casting Jesmonite and similar resin-based materials at home or in the workshop.
Hexagonal shape with flat base provides a stable, modern silhouette for finished coasters
11.5 cm diameter and 10 cm height accommodate standard Jesmonite batch sizes without overflow
Food-grade silicone construction withstands repeated casting cycles and releases cured pieces cleanly
Lightweight at 80 g — easy to store, transport, and handle during the casting process
Das zeichnet Jesmonite Silicone Casting Mold Coaster aus
Unlike rigid plastic molds, the flexible silicone material conforms slightly to the casting surface, ensuring clean edges and consistent wall thickness across every piece. The hexagonal geometry moves beyond the standard round coaster, adding a contemporary design element to any table setting or craft display.
Ideal for...
Hobbyists and craft enthusiasts working with Jesmonite, polyester resin, or epoxy-based casting compounds. Suitable for makers producing coasters, trivets, or small decorative objects in a studio or home workshop environment.
Anwendung von Jesmonite Silicone Casting Mold Coaster
Place the mold on a level, dust-free surface before pouring
Prepare the Jesmonite mixture according to the manufacturer's ratio instructions
Pour the mixture into the mold, filling to the desired height
Allow the casting to cure fully before demolding — typically 24–48 hours depending on ambient temperature
Demold by gently flexing the silicone walls; wash with warm soapy water between uses
Jesmonite is a UK-based manufacturer specializing in resin-based casting materials and silicone mold systems for craft and hobby applications. The brand focuses on user-friendly, reusable mold solutions that support both beginners and experienced makers in producing consistent, high-quality cast objects.
It is a reusable hexagonal mold designed for casting Jesmonite resin, polyester resin, or epoxy-based compounds into coaster-sized objects with a flat, stable base.
The hexagonal mold measures 11.5 cm in diameter and 10 cm in height, suitable for standard Jesmonite batch sizes.
The mold is made from food-grade silicone, which is non-toxic and suitable for crafting items that may come into contact with food, such as coasters and trivets.
Wash the mold with warm soapy water after each use, allow it to dry completely, and store it flat to preserve the silicone shape. Avoid sharp objects that could puncture the surface.
Yes, the silicone mold is compatible with polyester resin, epoxy resin, and other casting compounds suitable for silicone molds, provided the manufacturer's curing instructions are followed.
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