Monster Clay Gray® Premium Grade is a medium-hard, reusable modeling clay ideal for professional sculptors, modelers, and special effects artists . This sulfur-free clay is non-toxic , food safe , never dries out, and stays pliable. Thanks to its high elasticity and low melting temperature, Monster Clay Gray® is perfect for detailed sculptures and castings.
Benefits of Monster Clay Gray®
✔ Medium-hard clay – Perfect for fine details & sharp lines
✔ Reusable & does not dry out – Durable and long-lasting
✔ Low melting point – Easy to cast and shape
✔ Non-sticky – Works smoothly without residue
✔ Non-toxic & food safe – Safe for professional and hobby use
How do you use Monster Clay Gray®?
Step 1: Preheat the Monster Clay Gray® slightly ( max. 57°C ) for smooth use.
Step 2: Knead or use tools to shape the clay.
Step 3: For a smooth finish, use alcohol or citrus solvent.
Step 4: Want to adjust details? Apply local heat using a hair dryer or heat lamp.
Step 5: Let the clay cool and reuse as often as needed!
Watch the video below to see how it works!
TIP: Monster Clay Gray® can be poured directly into silicone, alginate or polyurethane molds .
Technical Specifications
| Characteristic |
Value |
| Colour |
Gray |
| Weight |
2.05 kg (4.5 lbs) |
| Melting temperature |
57.2°C |
| Optimal kneading temperature |
46°C |
| Max. temp. ovenproof packaging |
120°C |
| Sulphur-free |
Yes |
| Non-toxic |
Yes |
| Food safe |
Yes |
| Low density |
Yes |
Perfect for sculpting, special effects, model building & mold making!
Helpful Tips for Optimal Use
Gentle processing? Heat the clay slightly for easy modeling.
Smooth finish? Use alcohol, citrus solvent or turpentine.
Pouring into molds? Melt the clay and pour into silicone or alginate.
Reusable? Yes, Monster Clay Gray® never dries out and remains flexible.
Storage & Shelf Life
✔ Store Monster Clay Gray® in a closed container in a cool, dry and frost-free place .
✔ Shelf life : at least 5 years with proper storage.
Thanks to the oven-safe packaging, Monster Clay Gray® is easy to melt & pour.
Order Now!
Monster Clay Gray® is the clay of choice for professional sculptors, artists and model makers . Whether you are working on sculptures, movie props or molds , this clay offers the ultimate flexibility and reusability !
Order today and discover the possibilities!
Safety requirements
Keep out of reach of children
Do not use a microwave
Wash hands thoroughly with soap and water after use
Warning: We strongly advise against using it in the microwave due to the risk of overheating. This can cause serious burns and fire hazards. The clay melts from the inside out, so the melted clay is not immediately visible.
Never melt Monster Clay Gray® in a pan on a direct heat source such as a gas stove, fire, induction hob. Use a bain-marie or the oven. Do not place the packaging directly on a rack or baking tray in the oven, but use a silicone baking mat for example. Monster Clay® is made from non-toxic ingredients and is food safe. Not suitable for consumption.
Safety Data Sheet Monster Clay (English)
Product information
Product information sheet Monster Clay Original
NL - Product information Monster Clay.pdf
