POLMASK PVB 1.75mm Natural 3kg Filament

Architects and designers often need to create transparent or translucent prototypes with excellent interlayer adhesion and the ability to smooth surfaces with IPA. The POLMASK PVB 1.75mm Natural 3kg filament meets these needs, offering a reliable material for FDM 3D printing. Its natural colour provides a neutral base for various applications, and the large 3 kg spool ensures long printing sessions without frequent filament changes.

Key specifications

• Material: PVB (Polyvinyl Butyral)
• Filament diameter: 1.75 mm (±0.03 mm tolerance)
• Colour: Natural
• Net weight: 3 kg
• Recommended printing temperature: 190-220 °C
• Recommended bed temperature: 45-60 °C (or no heated bed)
• Tensile strength: 30 MPa
• Elongation at break: 10%
• Density: 1.1 g/cm³
• Recommended print speed: 40-100 mm/s
• Spool material: Plastic
• Spool hole diameter: 75 mm
• Packaging: Vacuum sealed with desiccant

Why choose it

PVB offers unique advantages over standard PLA or ABS. It is IPA smoothing compatible, allowing you to achieve a glossy, professional finish on your prints. The material also provides excellent interlayer adhesion, reducing the risk of delamination and producing strong, durable parts. With a low odour during printing and a bubble-free formulation, it ensures a pleasant and reliable printing experience.

Ideal use cases

• Prototyping transparent or translucent parts
• Creating smooth, polished models with IPA post-processing
• Printing functional parts that require good layer bonding
• Large-scale projects thanks to the 3 kg spool

Good to know

This filament is compatible with most FDM 3D printers that accept 1.75 mm filament. The vacuum-sealed packaging with desiccant keeps the filament dry and ready to use. Glass transition temperature is 60 °C, so avoid exposing printed parts to high heat.