Buy 3D  Printing Filament in the UK - Shop Online

Trusted by thousands of 3D print operators, businesses, and educational organisations across the UK, our high-quality materials ensure excellent results for your 3D printing projects. We offer bulk buy filament deals, trade pricing for 3D print businesses, big filament spools and free PLA filament waste recycling, making sustainable 3D printing accessible and affordable. Choose Filamentive for top-quality, eco-friendly 3D printer filament in the UK.

PLA / Bio-Based PETg & Composites TPU ASA High-Performance

PLA / Bio-Based

PLA filaments made with recycled or natural fillers. Easy to print and ideal for everyday 3D printing needs while reducing environmental impact.

PLA

Standard PLA formulation
Reliable everyday printing
Easy to use

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ReFill PLA

Bambu Lab AMS‑compatible
Easy to print
Approx. 50% recycled content

50% Recycled

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Cosmic PLA

Glitter PLA with metallic flakes
Prints easily
Multiple colours

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Matte PLA

Textured, low‑sheen finish
Diffuses light; reduces layer lines
Easy to print

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Tough PLA

High impact-resistance
750% higher ISO 179 strength
Low warp and shrinkage

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Algae PLA

~5–10% natural algae bio‑filler
Bio-composite PLA
Easy to print

Bio-based

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Hemp PLA

~5–10% natural hemp bio‑filler
Bio-composite PLA
Easy to print

Bio-based

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Wood PLA

~40% recycled wood fibres
Realistic wood look and feel
Can be sanded or varnished

Recycled + Bio

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Bio HT

Oil‑free, bio‑based material
Heat-resistant ~160°C
Biodegradable (ISO 14855)

Bio-based

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PETg / PET-based

Durable, stable, and sustainable – Filamentive's PETg and composite filaments combine recycled plastic and carbon fibres for high-performance prints.

PETg

100% recycled PETg
Easy to print
Multiple colours

100% Recycled

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ReFill PETg

100% recycled
Bambu Lab AMS‑compatible
Easy to print

100% Recycled

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Carbon Fibre PETg

15% carbon fibre composite
High stiffness and strength
Low warping

Recycled Base

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Flexible / TPU

TPU filaments offering flexible strength and chemical resistance – great for impact absorption, wearables, and functional parts.

TPU 90A

Strong layer adhesion
UV and chemical resistant
Print temp: 200–230°C

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TPU 98A

Semi-flexible filament
Up to 500% elongation at break
Low Shrinkage

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ASA

ASA filament combines strength with weather and UV resistance. Great for outdoor use and prototypes with a clean, semi-matte look.

ASA

High UV/weather resistance
Durable & easy to print
Semi-matte finish

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Filamentive Pro & High‑Performance Polymers

For aerospace, medical, and industrial needs – Filamentive’s high-performance polymers offer extreme durability, temperature resistance, and flame retardancy.