Plastic is one of the most important composite resources in Astroneer, particularly handy in creating advanced products like the Large Rover, RTG, and other modules. As your base expands and your exploration reaches distant planets, becoming a master of how to create plastic in no time can hasten your advancement tremendously. In this guide, we will cover all you need to know about getting plastic in Astroneer, from materials needed, crafting points, helpful tips for mass production, and how to fit plastic into your overall resource plan.

Plastic in Astroneer is a refined material that is used to create mid- to end-game buildings and vehicles. Unlike raw or smelted materials, plastic is an assembled resource whereby two specified materials are combined in a Chemistry Lab. Upon unlocking its schematic and mastering the process, you'll find plastic becomes an expansion backbone material.
Among the main uses for plastic in Astroneer include:
To produce plastic, you need access to a Chemistry Lab, which you can access using bytes from the Research Catalog. Materials Needed to Produce Plastic:
Steps to Produce Plastic:

If you're unable to craft plastic, there may be a few simple reasons:
As your base grows, manually producing plastic can become tiresome. Automation is the route to successful late-game progression in Astroneer. Tools to Utilize:
You can construct complete production lines that smelt Organic into Carbon, send it off, and produce plastic—all without player interaction.

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Use a Chemistry Lab with Carbon and compounds to produce plastic. You will also need adequate power to power the lab.
Smelt Organic in a Smelting Furnace. Organic is quite common on Sylva and other vegetation-covered planets.
Make sure it's powered and there's both Carbon and Compound in the input sockets. Check whether the blueprint to the plastic is unlocked.
Plastic is used in the production of advanced structures like Large Rovers, RTGs, and storage containers.
Plastic in Astroneer might seem like a small resource at first, but its value escalates very rapidly as you find higher-level objects and vehicles. By mastering the materials, becoming skilled in the Chemistry Lab, and automating production, you'll have a consistent supply for whatever challenges arise.
Whether you're creating RTGS, building Large Rovers, or experimenting with automation setups, plastic will be at the centre of your factory's expansion. And with a Scalacube server dedicated to your multiplayer universe, nothing stops you from becoming the best space engineer.
Want to build wiser and expand larger? Grab your resources, power up your lab, and let the plastic flow.
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