POROLAY LAY-FOMM 40 Filament – 1.75 mm – 0.25 kg

POROLAY LAY-FOMM 40 Filament – 1.75 mm – 0.25 kg

The LAY-FOMM 40 from POROLAY is an innovative, experimental filament for flexible and porous 3D printed parts. It combines a rubber elastomer polymer with a water-soluble PVA component. After rinsing in water, a microporous, elastic object remains – ideal for creative, technical, and experimental applications.

Product Highlights

• Microporous & elastic: Flexible like rubber (Shore hardness A40) after water bath.
• For soft objects: Perfect for sponges, elastic components, bio-cells, ink reservoirs, and more.
• Food safe: Harmless, PVA-based polymer, food safe.
• Heat sealable: All objects can be thermally welded after drying.
• Easy to print: Printing temperature 220–230 °C, almost no warping.

Technical Data

• Diameter: 1.75 mm
• Packaging size: 0.25 kg
• Shore hardness: A40 (soft & flexible)
• Printing temperature: 220–230 °C
• Heated bed: not strictly necessary
• Post-processing: soak in water for 1–4 days

Special Features of the POROLAY Series

• All prints are initially firm and rigid, becoming elastic after a water bath.
• Objects are microporous (pores not visible) and can be filled with water, oils, or conductive liquids.
• Very low deformation during printing (almost no warping).

The POROLAY LAY-FOMM 40 opens up completely new possibilities for creative 3D printing projects: from flexible sponge structures to functional prototypes.