---
product_id: 43570043
title: "GRS - 1/2 Lb Bag Of Thermo-loc (225 Gm)"
brand: "grs"
price: "404.80 DT"
currency: TND
in_stock: true
category: "Grs"
url: https://www.desertcart.tn/products/43570043-grs-1-2-lb-bag-of-thermo-loc-225-gm
store_origin: TN
region: Tunisia
---

# Heat-activated pliability Eco-friendly & biodegradable Securely molds irregular shapes GRS - 1/2 Lb Bag Of Thermo-loc (225 Gm)

**Brand:** grs
**Price:** 404.80 DT
**Availability:** ✅ In Stock

## Summary

> ♻️ Mold your world with eco-smart precision!

## Quick Answers

- **What is this?** GRS - 1/2 Lb Bag Of Thermo-loc (225 Gm) by grs
- **How much does it cost?** 404.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/43570043-grs-1-2-lb-bag-of-thermo-loc-225-gm)

## Best For

- grs enthusiasts

## Why This Product

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

## Key Features

- • **Heat, Form, Hold:** Transforms from rigid to flexible with simple warming
- • **Reusable & Convenient:** Comes in handy 6” sticks, reusable for multiple projects
- • **Eco-Conscious Crafting:** Non-toxic and biodegradable for guilt-free use
- • **Medium Gray for Eye Comfort:** Reduces eye strain under bright work lights
- • **Precision Grip for Fragile Items:** Perfectly secures delicate or oddly shaped objects

## Overview

GRS Thermo-Loc is a reusable polymer that stays rigid at room temperature but becomes pliable when heated, allowing you to securely mold and hold irregular or delicate items. Supplied in medium gray 6-inch sticks, it’s non-toxic, biodegradable, and designed to reduce eye strain, making it the perfect eco-friendly solution for crafts, repairs, and secure holding.

## Description

Thermo-Loc is a special reusable polymer material that is rigid at room temperature yet becomes pliable when heated or warmed. Developed to hold irregularly shaped or fragile items, Thermo-Loc can be used on firearms, knives, wood, and more. Just follow these basic steps: heat, form, and hold. Supplied in convenient 6” (150 mm) long sticks, Thermo-Loc is a medium gray color designed to reduce eye strain under work lights. It is non-toxic and biodegradable. 1 lb = approximately 60 sticks

## Features

- Ideal for irregular or delicate items: Securely holds various shapes and fragilities
- Environmentally friendly: Non-toxic and biodegradable
- Temperature responsive: Rigid at room temp, malleable when heated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VQXCXXM |
| Batteries Required? | No |
| Best Sellers Rank | #100,957 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #140 in Sculpture Modeling Compounds |
| Color | medium gray |
| Customer Reviews | 4.7 4.7 out of 5 stars (113) |
| Date First Available | April 6, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8.1 ounces |
| Item model number | 003-664 |
| Manufacturer | GRS |
| Material | Polymer |
| Package Dimensions | 6.3 x 2.28 x 1.14 inches |
| Part Number | 003-664 |

## Images

![GRS - 1/2 Lb Bag Of Thermo-loc (225 Gm) - Image 1](https://m.media-amazon.com/images/I/41ffZBI3-+L.jpg)
![GRS - 1/2 Lb Bag Of Thermo-loc (225 Gm) - Image 2](https://m.media-amazon.com/images/I/41cQomf3bXL.jpg)
![GRS - 1/2 Lb Bag Of Thermo-loc (225 Gm) - Image 3](https://m.media-amazon.com/images/I/418GgxXXZLL.jpg)

## Questions & Answers

**Q: at what temperature is it pliable?  I'm using a coffee warmer which goes to 131 degrees F, is that warm enough?**
A: It should be! I think it said 120 F in the instructions. I used a hair dryer for a while (slow but works) and now a heat gun.

**Q: Can this be used as a mold for metal resin or resin on pattern silicone sheets?**
A: I'm not sure if the resin will come away from the Thermo-lock cleanly or not.

**Q: Can Thermo-Lock be used to hold cast bezel pieces that require some removal of metal? Can it withstand some heat without the piece coming loose?**
A: Good question--Thermal lock heats very quickly in the microwave--and I only use it for engraving--I know it would hold the bezel in place nicely--as far as heat--maybe not

**Q: can it be used to embed stones on a jewelry piece while soldering? or will the compound melt too quickly?**
A: Do not - and I repeat DO NOT - expose to open flame.  It will burn quickly and the larger the piece the larger the flames and hotter it gets.  I tested it when I got the idea as well.  I test stones that I work with to see what their tolerance to soldering heat is.  Some stones are OK, but others will crack or shatter.  It is all part of the learning process.  Also, keep a fire extinguisher near your bench.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*