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The best 3d print bed material

What is the best material to use as a print bed?

This is one of those Questions we all ask at some point. For most of us, it’s asked out of frustration after a print pops off the bed 15 hours in. So what makes the best print bed? Sadly it’s not just one catch-all build plate. More a combination of 3 depending on what you print most often one print surface will be all you need, though. Most of us Print with 3 main types of filaments ABS, PLA and Nylon. More exotics are popping up all the time. These are the 3 most used print materials and if you can get nylon to stick then most of the exotics will stick pretty well.

Let’s get the elephant out of the room first. If all you print with is PLA. Blue painters tape or glass heated to 60-70c will probably cover your needs without costing you more than a few dollars. I personally don’t care for PLA. I tend to print things that get used more than displayed. Play just doesn’t stand up well mechanically. Yes, they are making some interesting exotics but I’ll stick with ABS or Nylon for most of my printing.

Glass vs Aluminum

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Aluminum conducts heat the best. The drawback is it will scratch up or warp if you didn’t get one that is already warped. Borosilicate glass Takes longer to heat up but will give you a smoother print bed. This makes leveling much easier. When I print with PLA I use a glass print bed and only use a glue or hairspray when I have a print that lasts more that 3 hours. Personally, I Use the next material the most and it works for all of them.


61HuZkIWooL. SL1000

If your aluminum build plate is flat buy a sheet of buildtak and apply to that If you want to have a removable print bed you can always apply it to a glass bed. The choice is yours I have used both. I’m not sponsored in any way by buildtak. It just works. It has its drawbacks, though. If you print your first layer too close getting the print to come off can result in damaging the sheet. For just under 30$ you get 3 sheets. If your are careful and don’t always print in the same spot over and over you will get a long print life out of one sheet. I have one sheet going on 400 hours right now with little sign of it wearing out. Now that’s all abs but Buildtak has a trick for nylon and we all use it already. A glue stick and a heated bed. A very thin coat and buildtak will hold nylon with no issues. Cleanup is easy with soapy water and a sponge. I have never had nylon over stick either. Soon as the bed cools it pops right off but while hot you’re not removing it.


61t3PTCUsAL. SL1486

This is the best thing I have found to date. I swapped to this and I don’t think I’ll be replacing my buildtak sheet when it wears out. It’s another material that you apply to a print bed but it’s durable as well as tacky. The thing I don’t like about buildtak is that I can tear it or damage it. PEI can still be damaged but because it’s thicker and made of a harder material it can take more abuse. Careful on that first layer again This stuff will physically bond with some plastics so well they won’t come off without breaking them or the sheet. It takes some trial and error but once you have your build height. This stuff is the best hands down. I Ran out of nylon before I received my sheet so I couldn’t test it but I have 19 makerboxs worth of sample filaments and everything I have tried sticks first time every time and with plastics that need a heated bed as soon as it cools the part pops right off. I’m still testing this stuff but I’m over 100 hours on one sheet and nothing has let go yet.



I have to give the win to aluminum bed with PEI surface. You get the best heat transfer. Warped bottoms and parts popping off the bed mid-print is as best as I can tell non-existant. I would have to say buildtak has a longer track record so time will tell whether PEI becomes my go to surface material. Signs are good, though.  Both of these options are under 30$ with buildtak you get 3 sheets for that which can last a very long time. PEI comes in around 20 with the 3m sheet you need to buy but it’s 12×12 so if you have a large bed you’re ahead of buildtak in price. I always say to check your print settings before buying something to get better adhesion but when that fails or you’re printing with nylon I would give these a try.




Hatchbox Filament

This filament has never failed me. I ran all my tests using hatchbox PLA and ABS first. I don’t like spending a lot on filament. This is one of the best low-cost filaments on the market.


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