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Elmer's Disappearing Purple Glue Sticks | Dries Clear | Great for Schools & Crafting | Washable & Child-Friendly | 40g | 5 Count

£20.2£40.40Clearance
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Tragically, Elmer’s doesn’t work for every situation. There’s a complicated range of different factors that go into whether or not you’re getting good first layer adhesion, including the type of filament, your print bed material, the print in question, and your settings. The first is fusing prints together, which is what Gloop! is mainly advertised for. But it can also be used to fix both over-adhesion and under-adhesion issues, as well as smoothing out prints in post-processing.

Don’t be surprised if Elmer’s isn’t a miracle solution for you when you’re using non-PLA filaments, printing something with delicate parts, etc. In these situations, I recommend opting for a more specialized 3D printer glue, such as the one below. Best Glue Overall: Layerneer Bed Weld If you want consistent, worry-free results, then Layerneer Bed Weldis for you. It’s a very utilitarian and no-frills option. Painter’s tape is even worse. It only works consistently on lower bed temperatures and is slightly harder to source than the other two. It’s the type of adhesive you should use in a pinch – not your go-to solution. If you ever create multi-part 3D prints, Gloop! can fuse them seamlessly. If you regularly feel annoyed with layer lines but don’t want to shell out hundreds for a resin printer, Gloop! can help with that, too. For more on this, we also have an article on the best glues for 3D prints.Although pricier, a multi-function glue offers more than just bed adhesion, and can save money buying a separate glue for attaching 3D printed parts together.

Elmer’s glue is easy to apply – even a 5-year-old can do it – and is a very functional adhesive for using with typical 3D printer filaments like PLA, PETG, and ABS. However, certain filaments like TPU aren’t supported. Layerneer reports a small amount of corner lifting with TPU on their internal warp stress tests, but some people have found a great deal of success with it regardless. Many specialty glues do have restrictions as to what types of build plates and filaments can be used with them, which limits when they’re useful. If you only get problems every once in a while and would rather spend your limited hobby budget on new filaments or cooler upgrades, it’s understandable to prioritize saving money.

Overall, Layerneer Bed Weld has superb adhesion and makes things easy to pop off the print bed as soon as it cools. In other words, it works for both types of adhesion issues: over adhesion and under-adhesion. I rate it as the best on the market for all these reasons. Magigoo is technically re-wettable, just like Layerneer Bed Weld, it just isn’t advertised as such. If you fill a spray bottle with water, give it a couple of spritzes, and swirl it around a bit, you can use one application for multiple prints.

Like Elmer’s glue, Magigoo cannot be used on a hot build plate. You’ll eventually damage the dispenser and make it difficult to get more glue to come out.Firstly, Gloop! sells chemical adhesive that works for one type of filament, and their lineup includes only three different types: PLA, PET, and ABS. That might be okay depending on what you like to print with, or it might be a complete dealbreaker. Many specialty glues struggle with filament coverage, for example Gloop! glues only handle a single filament. Other glues work with some basic filaments like PLA, ABS, and PETG, but struggle with anything beyond that, and Layerneer Bed Weld can run into issues with TPU. So, considering the reliability and filament compatibility you’re getting, Magigoo is a solid secondary option to Layerneer Bed Weld – especially if TPU is giving you the most trouble. There’s little to be disappointed in (the applicator, mainly), and lots to love. Best Multi-Purpose Glue: 3D Gloop!

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