Here, we cover the general topic of the most widely used filament in 3D printing: PLA, also known as Polylactic Acid.

- This episode covers seven questions you may have when using PLA for your first print.

1) What is the Purpose of PLA?

2) What is PLA mainly composed of?

3) What is the best print speed for PLA?

4) What is the optimal melting temperature?

5) Is the heated print bed required?

6) What is a suitable wall thickness?

7) What are the limitations of PLA?

If you want to read the article while listening to the episode, click The Secrets Unlocked-PLA Filaments. All are found on my Website www.sigmaunlimited.org