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Description
POROLAY LAY-FOMM 40 Filament – 1,75 mm – 0,25 kgPOROLAY LAY FOMM 40 Filament 1,75 mm 0,25 kg Das LAY FOMM 40 von POROLAY ist ein innovatives, experimentelles Filament fr flexible und porse 3D Druckteile. Es kombiniert einen Gummielastomer Polymer mit einem wasserlslichen PVA Anteil. Nach dem Aussplen in Wasser bleibt ein mikroporses, elastisches Objekt zurck ideal fr kreative, technische und experimentelle Anwendungen. Produkt Highlights Mikropors & elastisch: Nach Wasserbad flexibel wie Gummi
POROLAY LAY-FOMM 40 Filament – 1,75 mm – 0,25 kg
Das LAY-FOMM 40 von POROLAY ist ein innovatives, experimentelles Filament für flexible und poröse 3D-Druckteile. Es kombiniert einen Gummielastomer-Polymer mit einem wasserlöslichen PVA-Anteil. Nach dem Ausspülen in Wasser bleibt ein mikroporöses, elastisches Objekt zurück – ideal für kreative, technische und experimentelle Anwendungen.
Produkt-Highlights
- Mikroporös & elastisch: Nach Wasserbad flexibel wie Gummi (Shore-Härte A40).
- Für Soft-Objekte: Perfekt für Schwämme, elastische Bauteile, Biozellen, Ink-Reservoirs uvm.
- Lebensmittelecht: Harmloser, PVA-basierter Polymer, lebensmittelsicher.
- Heißversiegelbar: Alle Objekte sind nach dem Trocknen thermisch verschweißbar.
- Einfach zu drucken: Drucktemperatur 220–230 °C, nahezu kein Warping.
Technische Daten
- Durchmesser: 1,75 mm
- Verpackungsgröße: 0,25 kg
- Shore-Härte: A40 (weich & flexibel)
- Drucktemperatur: 220–230 °C
- Heizbett: nicht zwingend erforderlich
- Nachbearbeitung: 1–4 Tage in Wasser einlegen
Besonderheiten der POROLAY-Serie
- Alle Drucke sind anfangs fest und starr, werden nach Wasserbad elastisch.
- Objekte sind mikroporös (Poren nicht sichtbar) und können mit Wasser, Ölen oder leitfähigen Flüssigkeiten befüllt werden.
- Sehr geringe Verformung beim Druck (nahezu kein Warping).
Mit dem POROLAY LAY-FOMM 40 eröffnen sich völlig neue Möglichkeiten für kreative 3D-Druckprojekte: von flexiblen Schwammstrukturen bis hin zu funktionalen Prototypen.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Foam Mattress NEEDs Foam Pillows
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
10 stars!! Quality foam, structure & price. Best bang for my buck.
HRV, readiness & total sleep score metrics increased drastically this week. See screenshot :)
Support:
Molds and cushions every crevice under my neck and above shoulders. So comfy
Size:
Adjustable loft but king length is perfect to hug and rest your head. Love love love. The 1st 2 nights were uncomfortable with pillow as is, first night I was up at 3am half asleep pulling foam out but wasn't enough. The second night at 2am I pulled out more stuffing. I was getting frustrated.. my Oura ring showed both nights I was awake every hour. Not good. Before the 3rd night I pulled enough to fill the bag the 2 pillows arrived in. Boom -8hrs sleep and for the first time ii years I achieved 17% Deep sleep. Huge.
Weight:
Perfect weight with adjustment. Squishy and molds to b the contour of my neck and shoulders
Softness:
Like the baby bear.. just right.
Comfort:
Very comfortable after removing 30% foam in both pillows. I actually now have enough to make a 3rd pillow, replace old foam, or adjust OGs, Still to early to measure.
If you have a foam mattress that contours your body but not your head you'll end up with neck and/or back pain from head being elevated- not sinking/molding the body into a foam mattress.
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Reviewed in the United States on July 1, 2025
★★★★★ 3
These are not sized correctly - beware
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back.
I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size.
pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking
cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King.
I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem.
A shame, would have given them a great review if they were the correct size
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Sleek shear soft cool zippered pillow cases
Color: 07 - Green, Size: Queen (20" X 30")
I'm a huge fan of bamboo fabric. It feels great to wear and so it also feels good to sleep on, especially during hot and or humid spells. Pillowcases came in a pack of 2 and were well packaged and arrived undamaged. Shipping was very fast.
Cases appear to be well made. they are a lovely soft green which is perfect for a restful bedroom setup. As expected the fabric is soft and relaxing against the skin, it seems to retain a cooler feel than cotton.Bamboo tends to be a thinner fabric that is light and once damp, dries pretty quickly. Perfect for folks who run hot normally and need extra cooling during the summer or people who sweat at nigh. Cases are zippered and zippers worked well and appear nicely sewn in and decent quality. At night, slept very well. I think this is a good product and like the price point a lo. Will be looking to get another set very soon!
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Reviewed in the United States on August 7, 2025
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