---
product_id: 51720045
title: "Protolina (Thin Bar Natural Medium)"
brand: "protolina"
price: "A$19"
currency: AUD
in_stock: true
category: "Office Product"
url: https://www.desertcart.com.au/products/51720045-protolina-thin-bar-natural-medium
store_origin: AU
region: Australia
---

# Protolina (Thin Bar Natural Medium)

**Brand:** protolina
**Price:** A$19
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Protolina (Thin Bar Natural Medium) by protolina
- **How much does it cost?** A$19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/51720045-protolina-thin-bar-natural-medium)

## Best For

- protolina enthusiasts

## Why This Product

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

## Description

Sulfur-free proto typing modeling material, designed to replace Klean Klay and Roma Plastilina. For model making, sculpting, mold construction and work requiring non-hardening, reusable, self-adhering ultra smooth clay. Unlike the materials it replaces, Protolina contains no sulfur or sulfates making it ideal for use with silicon type mold compounds. Protolina is available in three firmnesses and two colors.

## Features

- Modeling Compound designed for Sculpting, Modeling, and Prototyping
- Sulfur-Free and Odorless
- Safe for Silicone Rubbers
- Non-Hardening, Non-Drying, and Self-Adhereing
- Replacement for Klean Klay

## Images

![Protolina (Thin Bar Natural Medium) - Image 1](https://images-na.ssl-images-amazon.com/images/I/318t02p2HEL.jpg)
![Protolina (Thin Bar Natural Medium) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51MlYX24xFL.jpg)
![Protolina (Thin Bar Natural Medium) - Image 3](https://images-na.ssl-images-amazon.com/images/I/31r3eYPBr8L.jpg)
![Protolina (Thin Bar Natural Medium) - Image 4](https://images-na.ssl-images-amazon.com/images/I/31o7498k75L.jpg)
![Protolina (Thin Bar Natural Medium) - Image 5](https://images-na.ssl-images-amazon.com/images/I/31S43idSuAL.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/51720045-protolina-thin-bar-natural-medium](https://www.desertcart.com.au/products/51720045-protolina-thin-bar-natural-medium)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-04-25*