---
product_id: 50885398
title: "Thermoworx Polymorph 250g | Hand mouldable eco-friendly thermoplastic. Re-usable unlimited uses - DIY, Crafts, Repairs, Moulds, Casting, Plastic adhesive, Modelling, Grips, Prototypes"
brand: "polymorph"
price: "1148 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/50885398-thermoworx-polymorph-250g-hand-mouldable-eco-friendly-thermoplastic-re-usable
store_origin: IS
region: Iceland
---

# Nylon-like strength, durable & non-brittle Melts at 62°C for easy hand moulding 100% biodegradable & eco-friendly Thermoworx Polymorph 250g | Hand mouldable eco-friendly thermoplastic. Re-usable unlimited uses - DIY, Crafts, Repairs, Moulds, Casting, Plastic adhesive, Modelling, Grips, Prototypes

**Brand:** polymorph
**Price:** 1148 kr
**Availability:** ❌ Out of Stock

## Summary

> ♻️🔥 Mold your future, save the planet, and never stop creating!

## Quick Answers

- **What is this?** Thermoworx Polymorph 250g | Hand mouldable eco-friendly thermoplastic. Re-usable unlimited uses - DIY, Crafts, Repairs, Moulds, Casting, Plastic adhesive, Modelling, Grips, Prototypes by polymorph
- **How much does it cost?** 1148 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/50885398-thermoworx-polymorph-250g-hand-mouldable-eco-friendly-thermoplastic-re-usable)

## Best For

- polymorph enthusiasts

## Why This Product

- Trusted polymorph brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Strength:** Nylon-like toughness ensures your prototypes and repairs stand the test of time.
- • **Endless Reusability:** Re-melt and reshape infinitely—zero waste, infinite possibilities.
- • **Versatile Innovation:** From DIY repairs to custom grips and prototypes, unleash your inner maker.
- • **Eco-Conscious Crafting:** Fully biodegradable and non-toxic, perfect for guilt-free creativity.
- • **Effortless Hand Moulding:** Heat in hot water and shape your ideas in minutes—no tools required.

## Overview

Thermoworx Polymorph is a premium, hand-mouldable thermoplastic that melts at 62°C, allowing you to easily shape and reshape it by hand. This 250g eco-friendly polymer is fully biodegradable, non-toxic, and boasts nylon-like strength, making it ideal for DIY projects, repairs, prototyping, and creative crafts with unlimited reuse potential.

## Description

Thermoworx Polymorph is a thermoplastic polymer which melts at 62°C and consists of small off-white plastic granules. By heating these granules in hot water the user can easily melt the pellets to form a transparent flexible material. Once melted the opaque white pellets fuse together, become transparent and soften, allowing the user to form the plastic by hand into unique shapes. Polymorph has unlimited uses, from prototyping new products, creating gadgets and toys to replacement parts and general DIY repairs. This is the highest quality and strongest Polymorph available on the market and it's immense strength makes it's DIY possibilities endless. Adding colour to Polymorph or painting finished products allows an even more impressive range of shapes and ideas to be created.

## Features

- HAND MOULDABLE THERMOPLASTIC - Simply heat above 62°C in hot water to get started.
- ECO-FRIENDLY - Environmentally friendly plastic that is fully biodegradable and 100% non-toxic.
- RE-USABLE - No wastage, simply re-heat to mould again and again.
- STRONG - Nylon-like strength, non-brittle.
- UNLIMITED USES...

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Thermoworx |
| Part Number | TW-POLY2 |
| Product Dimensions | 12.7 x 3.81 x 12.7 cm; 250 g |
| Manufacturer reference | TW-POLY2 |
| Colour | White |
| Special Features | Non-Toxic |
| Included Components | Mould |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 250 g |

## Product Details

- **Brand:** Polymorph
- **Colour:** White
- **Age range (description):** Adult
- **Item weight:** 250 Grams
- **Number of items:** 1
- **Special feature:** Non-Toxic
- **Included components:** Mould
- **Educational objective:** Creative Skill
- **Item dimensions L x W x H:** 12.7 x 3.8 x 12.7 centimetres
- **UPC:** 760625695868

## Images

![Thermoworx Polymorph 250g | Hand mouldable eco-friendly thermoplastic. Re-usable unlimited uses - DIY, Crafts, Repairs, Moulds, Casting, Plastic adhesive, Modelling, Grips, Prototypes - Image 1](https://m.media-amazon.com/images/I/41flcgIWpmL.jpg)

## Questions & Answers

**Q: Does it stick to surfaces or it only creates a shell around the objects?**
A: It will stick to most plastics, it will not naturally stick to other materials such as wood, metals or clay...

**Q: Can this be lightly sanded down once hardened, i.e. Rough edges to make them smooth before painting?**
A: Hi , I have never tried to sand it smooth, But it does set really hard so i don't see why not, hope this helps,

**Q: Can this be cut into slices, or be used to pour into a mould?**
A: Hi, when heated in hot water polymorph becomes pliable like putty, Can be moulded into most shapes, but it is not liquid enough to be pourable, hope this helps. x Alan

**Q: Could this be used to make ear moulds for earplugs**
A: Yes it could but be careful the moulding temperature may be too high for the ear.  It also sets hard!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/50885398-thermoworx-polymorph-250g-hand-mouldable-eco-friendly-thermoplastic-re-usable](https://www.desertcart.is/products/50885398-thermoworx-polymorph-250g-hand-mouldable-eco-friendly-thermoplastic-re-usable)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-07*