Overview

Filament PM FRJet is a specialized self-extinguishing PETG-based filament developed for applications requiring reduced flammability. The material meets the UL94 V0 classification and is particularly suitable for parts in electrical engineering and industrial use. This variant comes in white (RAL 9003, Pantone 663 C) on a large 2 kg spool for economical long prints.

Why choose FRJet

• Self-extinguishing and flame-retardant – meets UL94 V0.
• PETG base: good toughness, low warping, dimensional stability.
• Excellent layer adhesion and minimal shrinkage.
• Precise tolerance ±0.05 mm for reliable feed.
• Industrial 2 kg packaging for serial or long prints.
• White technical color (RAL 9003) – suitable for marking and surface inspection.
• Higher heat resistance of the finished print (approx. up to 70 °C).
  Note: The material may have a higher tendency to oozing/stringing – we recommend tuning retractions.

Recommended applications

• Boxes, covers, and mounts for electronics and sensors
• Terminal blocks, cable glands, spacers for switchgear
• Jigs, assembly and securing parts in industry
• Components in machine rooms and environments requiring lower flammability

Printing recommendations

• Nozzle temperature: 220–250 °C
• Bed temperature: 80–90 °C
• Drying before printing: 8–12 hours at 65 °C (recommended)
• Enclosure: not required; limit drafts.
• Optimizing retractions and a lower flow rate can reduce stringing.
• Better adhesion: a clean build plate, optionally a separator (glue) depending on the surface.
  Parameters and recommendations are based on data from the manufacturer Filament PM.

Technical parameters (summary)

• Material: PETG FRJet (self-extinguishing, UL94 V0)
• Filament diameter: 1.75 mm
• Diameter tolerance: ±0.05 mm
• Spool weight: 2 kg
• Color: white (RAL 9003 / Pantone 663 C)
• Recommended nozzle temperature: 220–250 °C
• Recommended bed temperature: 80–90 °C
• Recommended drying: 8–12 h / 65 °C
• EAN: 8594185643425
• Empty spool weight: 0.590 kg
• Package weight: 2.95 kg
• Package dimensions (W×H×D): 325 × 110 × 305 mm
• Manufacturer: Filament PM (Plasty Mladeč), Czech Republic
  Source parameters and identification per the official product page.

Compatibility

Suitable for most FFF/FDM 3D printers capable of printing PETG; 1.75 mm diameter, standard brass or stainless steel nozzles (the material is not filled with abrasive additives).

Key features:

• Self-extinguishing material with UL94 V0 classification for safer applications in electrical engineering.
• PETG base – toughness, low warping, and good dimensional stability.
• Precise tolerance ±0.05 mm for a reliable feeder and quality surface finish.
• Recommended drying 8–12 h/65 °C for consistent results.
• Large 2 kg spool – ideal for long prints and industrial operations.
• White technical color RAL 9003 (Pantone 663 C) for a clean look and easy detail inspection.
• Proven compatibility with common FFF printers for PETG.