Modeling Air-Dry Clay Set FIMO ghost S by FIMO — FIMOair set Mod.masse (MPN 81 SET S07)

FIMOair Set Mod.masse ghost S is an air-dry modeling clay set designed for small-scale sculpting, repairs and detailed craft projects. The soft, lightweight modelling material hardens at room temperature without baking, allowing precise shaping of figures, ornaments and decorative elements. The ghost S formulation offers a pale, slightly translucent finish suitable for painting, sanding and combining with other modelling media after curing.

Advantages

The modelling compound cures at ambient temperature, eliminating the need for ovens or kilns and simplifying use in home, classroom or studio environments. It has a fine texture that supports delicate detailing and smooth surfaces, and it becomes light and firm when fully dry. The neutral pale tone of the ghost S material works well as a base for acrylic paints and surface treatments and reduces the need for priming in many projects.

Suitable for

• Small figures and miniature sculptures
• Model repairs and restoration of decorative objects
• Educational craft projects and classroom modelling
• Ornaments, jewellery components and charms
• Prototyping and mock-ups for design studies

When it may not be suitable

This air-dry clay is intended for small to medium lightweight projects; it is not formulated for large structural builds or load-bearing parts. Outdoor use is not recommended for long-term exposure unless finished with an appropriate weatherproof coating. The cured material is less heat resistant than kiln-fired clay or thermoset resins and may soften under high temperatures.

Key specifications

• Type: air-dry modeling compound for sculpting and craft use
• Texture: fine, workable for detailed modelling
• Curing: hardens at room temperature without baking
• Finish: pale / slightly translucent base suitable for painting
• Weight characteristics: lightweight when cured

How to use

Work the material with clean hands and simple modelling tools to achieve the desired shapes and surface details. Join pieces by slightly moistening contact surfaces and blending seams. Allow the model to dry fully at room temperature; drying time depends on thickness and environmental conditions, so thinner sections dry faster. After complete drying, refine the surface by sanding, carving or applying primers and paints suitable for water-based modelling materials.

What to consider before purchase

• Intended project size — best for small to medium lightweight items, not large structural parts
• Drying time varies with thickness and humidity — allow adequate curing time
• Post-processing needs — sanding, priming and painting may be required for final finish
• Indoor use preferred unless sealed for outdoor exposure

Usage recommendations

For consistent results, create thin-walled elements when possible and allow at least 24–48 hours for initial drying of small pieces in a well-ventilated, dry area. Use fine tools for detailing and test paints or varnishes on a small cured sample to confirm adhesion and appearance before finishing the whole model.