Materials guide

The right material for the job.

Every material we stock, what it does well, and where it falls short. Choose one yourself, or describe the part and we'll recommend the best fit with your quote.

PETG

General purpose

Best for: everyday functional parts: brackets, mounts, housings, clips, and holders. Strong, durable, and the right default for most jobs.

Impact-resistantWater-resistantHeat-resistant to ~70°CResists cracking

Not ideal for: extended direct sunlight (choose ASA) or fine detail work (PLA holds sharper edges). Full PETG details & specifications.

Colours in stock
Gray
Dark Beige
Misty Blue
Orange
Request a quote in PETG

PLA

Detail & display

Best for: indoor parts, prototypes, models, display pieces, and jigs. Prints the finest detail and cleanest surface of any material we stock, with a matte finish available.

Fine detailRigidMatte finish optionEconomical

Not ideal for: vehicle interiors, outdoor use, or parts under sustained load. PLA softens around 55°C and is more brittle than our other materials. Full PLA details & specifications.

Colours in stock
Matte Grey
Black
Request a quote in PLA

ASA

Outdoor use

Best for: exterior, automotive, and marine applications: vents, trim, mounts, mirror and light housings. UV- and weather-stable, so it won't fade, chalk, or become brittle with sun exposure.

UV-stableWeatherproofHeat-resistant to ~95°CImpact-resistant

Not ideal for: indoor parts, where PETG or PLA does the same job at lower cost. Full ASA details & specifications.

Colours in stock
Gray
Request a quote in ASA

TPU

Flexible

Best for: parts that need to flex, grip, seal, or absorb impact: gaskets, bumpers, machine feet, grips, flexible hinges, and protective covers. A durable, rubber-like material.

FlexibleHigh gripShock-absorbingAbrasion-resistant

Not ideal for: rigid structural parts or fine detail work. Full TPU details & specifications.

Colours in stock
Black
Request a quote in TPU

PC FR

Flame retardant

Best for: components near heat or electrical equipment: enclosures, electronics housings, and brackets that cannot be allowed to soften or ignite. Flame-retardant polycarbonate, tested by the manufacturer to the UL 94-2023 V-0 standard, with the highest strength and heat tolerance we stock.

UL 94-2023 V-0 ratedHeat-resistant to 110°C+High strengthImpact-resistant

Not ideal for: general-purpose or decorative parts. This is an engineering material and is priced as one. Full PC FR details & specifications.

Colours in stock
Gray
Request a quote in PC FR

ASA Aero

Lightweight

Best for: weight-critical builds: RC aircraft, drones, and lightweight structures. A specialty foaming ASA that expands as it prints, reducing weight substantially while retaining ASA's weather resistance.

Lightweight foamingWeather-stableSpecialty material

Not ideal for: load-bearing or precision parts. It trades strength and surface finish for low weight. Full ASA Aero details & specifications.

Colours in stock
White
Request a quote in ASA Aero

Not sure which material fits?

Describe the part and its working conditions: indoors or outdoors, near heat, under load, or needing to flex. We'll recommend the right material as part of your quote, at no extra cost.

Start a quote