3DLAC 3D Printing 3D Printer Adhesive for Adhesion to Heated Print Bed, Spray, 400 ml 13.52 fl oz

Absolutely love this product. My brother runs a 3d print shop and recommended this to me when I got mine. I was so sick of scrubbing glue off of plates that this product feels like a lifesaver. It works extraordinarily well, keeping pieces secure on the plate with no warping. Very easy release, and it leaves the bottoms of the piece looking perfectly clean. I've been spraying it about every three prints. but I'm sure it could go longer without issues. I've only used it with PLA so far. I believe that it is worth the price, although I haven't determined how long it lasts yet. I also think it smells really good. My only nitpick is that the nozzle could use a little more control.

An excellent 3D printer build plate glue. I use it on my smooth surfaced build plates. It holds great and post printing the model will often pop loose as the plate cools.

The stuff worked well have to reapply it from my experience. After every print I just give a slight missed. I wouldn’t use this unless you have an exhaust. It’s probably best not to breathe it. I have an in-line exhaust on one printer and the bamboo has its own exhaust stuff smells horrible and probably has some pretty bad stuff in it so if you use it, just be mindful of that.

i'd heard a lot of good things about 3dlac & have been getting frustrated with the fabric applicator on my magigoo hardening & shredding on my build plate anyway, so i figured i'd give it a shot - not like i don't have plenty of build plates to choose from & could switch back to magigoo at any time, but that definitely isn't necessary. application is simple, just spray it on as evenly as you can without going overboard & let it dry, which only takes a few minutes. i print mostly abs & haven't had the slightest adhesion problem since the first use & no longer have to worry about an applicator getting crunchy or torn up. release upon cool down is exactly how we all want - either the part pops itself off the build plate as it cools or pop it off yourself once the build plate is cool enough to handle. no muss, no fuss, solid adhesion, easy releases. i wish i'd gotten this instead of magigoo initially, honestly. the only thing i recommend is spraying your build plates outside, in the event of any potential fumes - i don't know if there are any, but caution is usually a good idea.

I’ve tried nearly everything known to man to improve printbed adhesion - no lie - as I’ve been 3D printing since the RepRap GRBL all-thread days. Glass, Kapton, glue stick, etc. etc…For me personally I have yet to find a product as easy to apply and as effective as this 3DLAC spray. I’m writing this review as I buy my second can; first can purchased 1st of December 2025 and it’s nearly September of ‘26. I don’t print chachkis; I print large full-bed 1/6 scale RC tanks on my machines and my printers run sometimes 24/7 for weeks at a time. My latest model took over 1100 hours of print time. During that entire run and the similar model I printed before it I had ZERO adhesion issues. It’s not cheap but anything worth a toss isn’t it. It’s an excellent value however. It’s water soluble, washes right off your plate…that said I leave it on and re-dust the plate with a light mist between prints and only wash it off and start fresh if the bed starts to feel “textured” with this spray. I’m telling you it has been a game changer for my hobby. Some users complain about the odor - doesn’t smell bad to me and dissipates quickly. It only requires a fine mist over the bed; if the room stinks after using it I’d wager the user is overdoing it. But that’s just a guess. Anyway, if you have adhesion issues (and you’re sure your bed leveling and other mechanical issues are dialed in perfectly) THIS is your solution. Give it a try, worked for me on textured plates, design embedded plates, smooth plates, cool plates etc etc etc

The glue is awesome and works as advertised. The can is absurdly tall though. Taller than a can of Lysol. I'm happy to have so much product for the price, but it's hard to find someplace to put this thing. That's my only complaint.

Cannot recommend this stuff enough, I should've bought it ages ago. Have spent a significant amount of time attempting to get PETG to reliable stick to the textured bed of the Elegoo Neptune 4 Max, friend of mine suggested this stuff and it's been incredible. I sprayed some on to test it and it's printed first layers without any failures or lifts for about 20 prints now without needing to reapply it. The spray can makes it super easy to get a good coat without using much, and while it does have an odd smell it dissipates fairly quick, especially when used in short bursts.

This stuff works as advertised, but I gave it 4 stars because its too good I think. I'm new to printing and sprayed a very light one pass spray across my PEI plate when printing with PLA and I almost destroyed my plate trying to get the filament off of it. Maybe I didn't need it or it wasn't for that application so I cant say anything bad about this product.

Outstanding product. I am quite new to the 3d printing and found it frustrating my creations failed to stick or parts started to lift. This is a game changer. A very quick spray and your printing stays put. Its easy to remove the model when complete. Probably seems expensive but will savecypu filament in the long run

Ich hab den 3DLAC Sprühkleber (400 ml) über mehrere Druckjobs hinweg im Einsatz gehabt, und wenn es um eines der stillen, aber entscheidenden Helferlein im 3D-Druck geht, dann fällt dieses Produkt ganz klar in die Kategorie „macht, was es soll und zwar zuverlässig“. Was ich sofort mag: Die Handhabung ist einfach und vorhersehbar. Leichtes Aufsprühen, kurz trocknen lassen, und das Filament haftet sehr gut – gerade bei PLA oder PETG spürt man den Unterschied, wenn die erste Schicht sauber und plan am Bett sitzt. Kein lästiges Nachjustieren der Druckbetttemperatur, kein „Ränder heben sich, Mitte bleibt kleben“-Drama mehr. Gerade bei großen oder flachen Drucken ist das ein echter Komfortgewinn. Der Sprühnebel verteilt sich fein, ohne gleich eine nasse Pfütze zu hinterlassen. Das sorgt für gleichmäßige Auflagefläche, ohne dass man hinterher Stunden mit Reinigen oder Abkratzen verbringt. Und falls doch mal zuviel drauf ist: Mit etwas Wasser oder einem feuchten Tuch lässt sich das nach dem Druck recht einfach entfernen. Die 400 ml-Dose reicht erstaunlich lang – ich drucke regelmäßig und habe bei weitem noch nicht die Hälfte verbraucht. Das ist angenehm, weil man sofort merkt: So ein Helfer wird nicht zur Einwegware, sondern bleibt länger im Werkzeugkasten. Fazit: Ein solider Sprühkleber für bessere Haftung auf dem Druckbett, der zuverlässig und ohne großes Gefrickel funktioniert. Besonders bei anspruchsvolleren Drucken oder wenn du öfter mit Materialen arbeitest, die nicht von allein anbetten wollen, kann 3DLAC wirklich den Unterschied machen zwischen „läuft sauber“ und „Stop-Spiel“. Im 3D-Druck zählt die erste Schicht oft mehr als alles andere – und dieser Sprühkleber sorgt, dass sie nicht zur nervigen Hürde wird.

Es un producto excelente, funciona muy bien en cuanto a mejorar la adherencia y evitar el WARPING. Una vez enfría la placa se despega la impresión con facilidad.

Werkt zo fijn met mijn 3d printer aanrader!

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