Sculpting Foam

Sculpting Foam – Lightweight Material for Dioramas & Bases

Strong yet easy to shape, Sculpting Foam is the perfect material for creating terrain, bases, and structures in scale modeling and wargaming. Unlike heavier materials like plaster or resin, foam sheets are lightweight, durable, and simple to cut, making them ideal for both large and small projects. With sculpting foam, you can bring landscapes, buildings, and realistic groundwork to life with professional results.

What’s in this collection

This collection features the AMMO by MIG 4K Sculp-Tech Foam in practical 20x30x4 cm sheets, available in multi-packs for larger builds. These high-density foam blocks are formulated to resist crumbling while remaining soft enough to carve with hobby knives, hot wire cutters, or sculpting tools. The consistent texture ensures clean cuts and smooth surfaces, reducing prep work and sanding time.

Benefits, tips, and uses

Working with Sculpting Foam offers endless possibilities. Use it to create stone walls, brick facades, bunkers, or urban ruins. For terrain modeling, it’s perfect to carve trenches, cliffs, embankments, or rocky ground. In wargaming, foam bases provide durable foundations for miniatures while keeping display boards lightweight for transport. The foam accepts primers, acrylic paints, weathering products, and texture pastes with ease, so you can finish surfaces realistically. Seal carved foam with a thin layer of diluted PVA or gesso before painting for extra durability. For advanced work, combine foam blocks with plaster or resin details to mix textures and achieve even more realism.

Why choose Sculpting Foam from SprayGunner

At SprayGunner you’ll find Sculpting Foam trusted by modelers for its balance of density, strength, and ease of use. Whether you’re building a small display base or a full battle diorama, these foam sheets give you the foundation to create durable, detailed, and portable scenes. Save time, expand your creativity, and give your models a realistic stage to shine. Shop now at SprayGunner!