PLA no need a glue ?

[darkjorik]

I'm shocked.
Just finish last printing without a glue for first layer.
Only pure glass plate and PLA filament.
Usually each time, I'm use glue or duct tape for a first layer.
Maybe this is a special PLA ?
Guys can you write me any other filament what I can use without glue ?

[jmpreuss]

I'm shocked.
Just finish last printing without a glue for first layer.
Only pure glass plate and PLA filament.
Usually each time, I'm use glue or duct tape for a first layer.
Maybe this is a special PLA ?
Guys can you write me any other filament what I can use without glue ?

Did you use a heated bed? PLA does stick to clean glass if it is heated, there are people who do it that way.

[Eaglezsoar]

PLA will stick to an unheated bed, the lower end printers are sold without a heat bed just for the purpose of printing PLA.
The bed is usually covered in blue painters tape or simple copy paper that is clipped to the glass.
I know of no other filament that will stick to an unheated bed other than PLA. I do remember some experimentation with
some nylons with an unheated bed but I do not remember the specifics of the article or where I read it at.