Model Making Materials

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Keramistone air-drying modelling clay
Keramistone granite outcrops
Keramistone granite outcrops
Keramistone granite outcrops
Keramistone miniature bases
Keramistone miniature bases
Keramistone miniature bases


£4.99 inc.VAT
C&C available

Keramistone 400g

Keramistone is an excellent modelling clay for granite outcrops, miniature bases, dungeon tiles, walls, buildings, floor tiles, foundations, towers, and bridges for dioramas and wargaming.


  • Easy to sculpt, ready-to-use air-drying modelling clay.
  • Dries overnight or within minutes if baked in the oven.
  • Gives a granite-like finish when dry.
  • Waterbased.
  • Non-toxic.


Unused modelling clay will keep for some time if stored in an airtight freezer bag, especially if a moist paper towel is placed inside the bag to keep the clay from drying.


We created some granite outcrops for a 'Dartmoor' diorama using Rock mould outcroppings (CM01230). After the Keramistone had dried, we just added some very light dry brushing with black paint to add a weathering effect.

We also created some miniature bases using Dungeon plunger set (MW40000), again, just adding a little dry brushing to accentuate the relief.

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