PLA by colour
Cheapest grey PLA filament in the UK
29 grey PLA filaments in stock on Amazon UK and Eryone UK, cheapest per kilogram first.
- in stock
- 29
- cheapest
- £8.75/kg
- typical price
- £13.99/kg
- below usual price
- 8
Grey PLA in numbers
- As of 6 Oct 2026, grey PLA costs about the same as PLA overall: a typical listing is £13.99/kg against £13.99/kg.
- Most-discounted brand of grey PLA right now: ERYONE, whose 6 listings average 35% below their usual 90-day price (6 of them 5% or more), as of 6 Oct 2026.
- Over the last 90 days, grey PLA listings sold for between £8.25/kg and £25.99/kg, and a typical listing's price moved 19% between its low and its high (as of 6 Oct 2026).
- As of 6 Oct 2026, 29 of the 40 grey PLA listings we track (73%) are in stock.
From our own price history. See how every material compares in the UK filament price index.
Live prices
Prices checked 5 Oct, 03:00 – 6 Oct, 11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
About grey PLA
SpoolDeal tracks 40 grey PLA listings on Amazon UK and Eryone UK, 29 of them in stock right now, from £8.75 per kilogram; the typical price is £13.99/kg. They come from 10 brands, including eSUN, ANYCUBIC, iSANMATE, ZIRO, ELEGOO.
Grey is the easiest colour for judging print quality and a good base coat for painting miniatures and models.
PLA basics: PLA is the easiest 3D printing filament to run: it prints cool, barely warps, and works on any open-frame printer. As a starting point, print PLA at 190–230°C with the bed at 35–60°C; it doesn't need an enclosure. The temperature range printed on the reel always wins: it varies between brands and between colours of the same brand.
Colour names vary between brands, so check the listing photos before buying if you need to match an existing reel. Every card shows the live price and whether it is in stock, and the list is sorted by price per kilogram.
PLA at a glance
- Nozzle
- 190–230°C
- Bed
- 35–60°C
- Enclosure
- Not needed
- Drying
- 50°C for 6 h
- Absorbs moisture
- Low
- Holds its shape to
- about 57°C
- Ease of printing
- 5 out of 5
- Strength
- 3 out of 5
- Flexibility
- 1 out of 5
- UV resistance
- 2 out of 5
Typical values from manufacturers' data sheets. The range printed on the reel always wins.
Common questions
What is the cheapest grey PLA filament in the UK?
Right now it is eSUN PLA Filament 1.75mm, PLA Basic 3D Printing Filament Dimensional Accuracy +/- 0.05mm, 1KG per Spool, 4 Spools for 3D Printers,Grey at £34.99 (£8.75 per kg) on Amazon UK. Prices are re-checked through the day and this page always lists the cheapest per kilogram first.
Which brands make grey PLA?
In stock on Amazon UK and Eryone UK right now: eSUN, ANYCUBIC, iSANMATE, ZIRO, ELEGOO, OVERTURE, ERYONE, Kingroon, Creality, POJECITY.
What temperature should I print PLA at?
As a starting point, print PLA at 190–230°C with the bed at 35–60°C; it doesn't need an enclosure. Always check the range printed on the reel, as it varies between brands and colours.
How SpoolDeal checks prices
The same rules on every page, so a deal badge means the same thing everywhere.
Re-checked through the day
Every tracked listing on Amazon UK and Eryone UK is re-checked through the day, and the most-watched ones every two hours.
Measured against our own history
A deal only counts when the price is below what that reel has actually sold for over the last 90 days, not a seller's “was” price.
An email when it drops
Set a target price on any reel with a free account and we email you when it gets there.
Other PLA colours
Waiting for a better price?
Open any reel and set the price you want to pay. We check it through the day and email you when it gets there. Free, and you can switch it off any time.