43 TOUGH - Polypropylene PP Filament - Clear - 1.75mm



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Forefront 43 TOUGH Polypropylene PP 3D Printer Filament Canada

A tough, high-performance, high quality everyday 3D printing filament with excellent impact resistance for printing lightweight, waterproof parts. F43 TOUGH filaments are made from 100% polyolefins (polypropylene and polyethylene) in the UK.

  • Non brittle, strong & durable
  • Good definition
  • Good overhang and bridge section performance
  • Impact resistant
  • Chemical resistance
  • Water and moisture resistant
  • Dishwasher safe
  • Safe during processing and in use
  • Hard-wearing and resilient
  • Great fit for snap-fit parts and enclosures
  • Good temperature resistance (up to 100C)
  • Minimal warping
  • No stress whitening - great for living hinges
  • Compatible with 3D Printing Pens
  • Includes free PP film printing bed surface

What are Polyolefins?

Polyolefins are thermoplastic polymers made from ethylene, propylene or a mixture of the two - polypropylene and polyethylene being the two most famous polyolefins. There are thousands of different types available - developed for and used in a wide and diverse range of applications from food packaging and medical through to automotive and sports clothing. Forefront Filament has used its expertise to select specific high performance grades and combine them to create filaments that process well and produce high quality parts with a range of desirable properties.

Why Polyolefins for 3D Printing Filaments?

High performance characteristics - during printing, in the printed part itself, and from an environmental perspective.

Quality PLA and ABS filaments can work well but also have their limitations - producing brittle parts that absorb water and, in the case of ABS at least, producing harmful gases during the 3D printing process. They also don't perform well on reuse after grinding, so waste materials are often just that - waste.

With our knowledge of performance polypropylenes and polyethylenes, we thought we could do better - in relation to performance during the printing, performance of the printed part in use, and environmental performance.

Providing high definition, impact resistant prints that are water & moisture resistant, Forefront Filament offers a range of flexible and tough 3D printing filaments that contain no styrene, isocyanate, phthalates or esters and they produce no harmful gases or unpleasant odours when printing.

Polyolefinic materials offer a great balance of properties and are clean materials to manufacture and work with. They are the most widely used plastics in the world for many reasons as they are also easy to recycle and reuse. These polyolefin filaments create the possibility of engineers and industry designers using 3D printing to create working prototypes in the same polymer materials as the final product.

 3d filament net weight NET WEIGHT: Approximately 0.35 KG (0.77 LB) - 130 Meters

3d printing temperature guideline Printing


190°C - 210°C
  • Heated print bed 20°C - 45°C
  • Print speed 20 - 60 mm/s
  • Maximum overhand 60°
  • Print surface: PP Film/Tape or Glue Stick
  • To strengthen the adhesion of the PP film/tape to the glass, heat the print surface to at least 60°C and allow to cool.