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Create: Polymer

by robinfrt

Create: Polymer adds rubber trees and rubber items to the Create progression, so a Create factory can use rubber as an alternative to kelp in its recipes.

ForgeNeoForgeClient and serverAll rights reserved1.20 – 1.21.1

What it does

Rubber Trees generate in Overworld biomes. Sap occasionally drips from a trunk, and a player can collect it by hand with a Treetap or let a Create setup harvest it automatically, which lets tree farms feed a factory.

Rubber is used as an alternative to kelp in several recipes, covering belts, funnels and other items, so a Create build gets more material routes. Automated setups gain new routes next to the existing ones, and the original Create methods remain available. Integration with Tech Reborn is included, and the mod uses textures from Tech Reborn, which is released under the MIT License.

The mod requires Create, and JEI is recommended for looking up the new recipes. It is published for Forge and NeoForge across four game versions, 1.20 – 1.21.1, and the environment is client and server, so the server and every player need it. The code is covered by All rights reserved, so the mod is not open source.

Key features

  1. Rubber Trees in the Overworld

    Rubber Trees generate in Overworld biomes, giving a world a source of sap before any farm is built.

  2. Sap harvesting

    Sap drips from trunks over time and can be gathered by hand with a Treetap or by an automated Create setup.

  3. Kelp alternative in recipes

    Rubber replaces kelp in several recipes, including belts and funnels, adding items to the Create progression.

  4. Tech Reborn integration

    Rubber-related items integrate with Tech Reborn, and its MIT License textures are used in the mod.

Compatibility

Latest build for each game version and loader.

1.21.1Not available1.0.3
1.21Not available1.0.3
1.20.11.0.31.0.3
1.201.0.31.0.3
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

CreateAesthetic Technology that empowers the Player
Required

Use cases

Who it’s for: Create players who want more material routes for belts, funnels and other parts, and server owners who run a Create progression on Forge or NeoForge.

Questions

Does Create: Polymer need Create installed?

Yes. Create is a required dependency, and JEI is recommended to browse the recipes that use rubber.

Which loaders does Create: Polymer support?

The mod is published for Forge and NeoForge. The latest Forge file is 1.0.3 for 1.20.1, and the latest NeoForge file is 1.0.3 for 1.21.1, both dated 2026-01-28.

Must the server have Create: Polymer installed?

Yes. Servers that run it need every player to install it too.

More from robinfrt

All projects
Create: Copper & Zinc1.19.2 – 1.21.1Create: Ultimate Factory1.19.2 – 26.2Create: Curios Jetpack & Backtank1.19.2 – 1.21.1Create: Rustic Structures1.20 – 1.21.1Create: Ironworks1.20 – 1.21.1Create: Deep Dark1.19.2 – 1.21.1

What the author says

This mod adds the Rubber Tree and related items from Tech Reborn ( MIT License ) and integrate them into Create's progression. Rubber Trees generate in all Overworld biomes. Sap will occasionally drip from the trunk, and can be harvested manually using a Treetap or automated with standard Create tree farms. Rubber…
robinfrt, on the Modrinth page

Official listing

Owner
robinfrt
Published
2026-01-10
Updated on Modrinth
2026-01-28
Facts verified
2026-10-15
Open on ModrinthCompare