3DLAC spray adhesive for perfect adhesion to the 3D printer print bed, 400 ml

Brilliant stuff. Easy to apply, easy to clean off and has never failed to make print adhere perfectly. Couldn't ask for better.

Got to say I'm impressed. I was printing some largish 200mm square parts and was getting a bit of lifting on a corner, which is pretty annoying when big prints eat so much filament!! Gluestick is horrible and takes so much cleanup from parts, especially when using a textured plate, so I thought I'd give this stuff a go. Glad I did, nothing but perfect adhesion and seems to easily come off with a wipe over with a damp cloth, not that you can see too much of it on parts anyway. All that's needed is a light coating and it lasts for a good few prints before reapplication is required. The can should last for a good long time, so not too bad value at all. Simple to use, doesn't smell bad and makes your prints stick!

Over the years I've used a lot of the suggested hacks for keeping prints stuck to the bed with middling success. Painters tape used to be my preferred method until they changed the formulation of the brand I used and it stopped working. Since then I've struggled finding another brand or method that would work as well and usually I have had to make design compromises to reduce warp forces (no sharp corners, low infill etc) to keep prints stuck down. Finally, I think my long search is over. This stuff is excellent and keeps prints firmly stuck down. It is quite expensive, but you don't need to use very much and providing you aren't printing something large, you can adjust print positions to use fresh areas of the bed before having to respray. Another cost saving boon is that this will work with a cold bed (only currently tested with PLA). With the ridiculous energy prices nowadays, not having to heat the bed will likely mean that 3D Lac will soon pay for itself in energy savings. Of course, there is always a bit of a double-edged sword with strong bed adhesion, and that is getting the prints off afterwards. I find that I do have to prise prints off the bed with judicious use of a tissue blade to get under the print. Saying that, my previous struggles with keeping things stuck on the bed has meant that I have adopted very aggressive first layer settings with a very small print gap so that the first layer is firmly squished onto the bed. Personally, I much prefer having to struggle to get things off the bed afterwards than face the waste of coming to the printer after a long print run to find a tangle of extruded plastic caused by a print popping off the bed mid run.

Awesome stuff, easier than glue sticks.

My 3D printer has a removable PEI sheet but some prints still lost adhesion. I cleaned the bed with alcohol and washed it with washing up liquid and some prints still failed even with a brim. Tried experimenting with bed temps but never found out why prints came loose. Bought this adhesive and it stopped my failed prints, never had a loss of adhesion since. TBH cleaning the PEI sheet with washing up liquid fixed most problems but if you have a smooth bed then this would work even better.

This is decent stuff. Now it's not got the strongest of adhesions. Your prints will still warp if there is a cool breeze or the ambient temperature is low. But it will really help just to secure the prints and also release them once the bed cools down. No chiselling or smashing at the prints to release them once finished. Just wait for the bed to cool down. I have used this now and been through a good 5 or 6 cans on all 5 of my printers. All which have glass beds. It's definitely worth the price.

I have previously used "stick" type adhesives with very limited success; in addition they are messy. So I tried this aerosol and have to say that I am amazed at how good it is. I have applied it just once and have since built many models, none of which has detached during building. It works really well with both PLA and ASA.

nice product

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.

Very good product! Strong adhesion, easy removal. Makes a beautiful coating which is adored by first layers.

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Très pratique pour améliorer l'adhérence des impressions 3D sur le plateau. Je trouve particulièrement utile de l'avoir sous la main lorsqu'on utilise plusieurs plaques ou différents types de surfaces, car certaines adhèrent mieux que d'autres. Le spray permet de sécuriser l'accroche et d'éviter ainsi de rater une impression simplement à cause d'un problème d'adhérence. Pour quelqu'un qui imprime régulièrement en 3D, c'est vraiment le genre de produit qu'il est intéressant d'avoir dans son matériel. Un produit très utile qui peut éviter pas mal de mauvaises surprises et de temps perdu sur des impressions ratées.

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.