Green Stuff World Air Dry Foam Clay 250g – Grey Modeling Clay
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PROJ: 5395 · SHEET 2 / 4
View · Overview
Product overview
Grey Air Dry Foam Clay provides a lightweight acrylic body for sculpted terrain, prop details, textured surfaces and joins between larger foam parts. This is an air-dry modelling foam rather than a putty or bakeable polymer clay. Work it directly with fingers or hobby tools; it dries in 24 to 48 hours depending on the thickness applied. The dried material keeps enough elasticity to bend with a carried or worn build rather than turning rigid and brittle. Water can soften and blend the fresh surface, but its solubility also means the completed work is not weatherproof.
- Shape the material with fingers or hobby tools to build raised terrain, prop details and textured surfaces.
- It adheres to EVA foam and ThermoArt thermoplastic, allowing it to fill and blend joints in larger builds.
- Fresh seams can be blended with water before the material begins drying.
- The dried foam remains light and can be cut when a clean edge or revised outline is required.
- Close the ziplock pack after removing material to limit exposure to air.
Notes · Q & A
Air-dry or oven-bake clay — which should I choose?
Air-dry clay hardens through exposure to room air, so it needs no oven but requires time for moisture to leave the material. Oven-bake clay remains workable until heated and usually becomes rigid after baking. Choose according to the finished part: air-dry foam clays may retain some flexibility, while baked polymer clays are selected for a hard sculpted result.
How long does air-dry clay take to dry, and can I speed it up?
Drying time depends mainly on the thickness of the piece, airflow and the product's own formulation. Check the figure published on the individual product page, and build deep forms in manageable layers rather than trying to force a thick mass to dry quickly. Avoid strong heat unless the maker specifically recommends it, as rapid surface drying can trap moisture inside.
Can I paint air-dry clay, and does it need a primer?
Most air-dry modelling clays can be painted once they are fully dry, but the product instructions should decide the paint system. A primer improves adhesion and gives a more consistent surface. Where the finished model bends or flexes, use a flexible paint layer so the coating can move with the material instead of cracking.
How do I stop an opened pack drying out?
Press unused material back into its original resealable pack and remove as much trapped air as practical before closing it. Keep the pack sealed, away from direct heat and moving air. If a work session must stop, cover the unfinished piece tightly so exposed surfaces do not begin drying before you are ready to continue shaping.
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Technical specifications
Product
Green Stuff World Air Dry Foam Clay 250g – Grey Modeling Clay
Code (proj)
5395
Ship. weight
240 g
Brand
Green Stuff World
Hobby Heaven · By hobbyists, for hobbyists
Sheet 2 / 4
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