A4 Foam Board - 3mm

Upgrade your workbench with our premium A4 3mm White Foamboard, specifically selected for scale modellers, scratch-builders, and architectural model makers. Offering the perfect blend of structural rigidity and easy workability, this lightweight board provides a solid foundation for detailed builds without adding unnecessary bulk.

Featuring a clean, high-density foam core faced with smooth white paper, these A4 sheets cut razor-sharp with a standard scalpel or craft knife—giving you tight tolerances, clean edges, and no edge-fraying or core crumble.

Whether you're building bulkheads, structural framing, diorama bases, or architectural prototypes, this is an essential stock material for every workshop.

Key Features for Modellers:

• Precision Cutting: Easy to scribe, score, and cut cleanly with a knife or safety scalpel. Perfect for detailed, high-tolerance scale work.

• Smooth White Surface: Ultra-smooth finish accepts PVA, foam-safe CA, double-sided tapes, and surface primers effortlessly.

• Rigid & Lightweight: High flat-plane strength ensures your sub-assemblies and wall sections stay square and warp-free.

• Scale-Friendly Size: Handy A4 size keeps your workspace tidy while providing plenty of material for bulkheads, interior decks, and terrain walls.

Ideal Applications:

• Scratch-Building: Internal structures, deck houses, bulkheads, hull framing, and diorama walls.

• Architectural & Layout Design: Quick-concept scale mockups, buildings, and terrain contouring.

• Display & Mounting: Professional backing for backdrop scenes, display bases, and photos.

Specifications:

• Material: Paper-faced polystyrene foam core

• Thickness: 3mm

• Dimensions: Approx A4 (210mm x 297mm)

• Colour: Bright White