---
product_id: 618200920
title: "GRS Thermo-Lock 1/4 lb. (13 Pcs), Grey"
brand: "grs"
price: "€ 60.40"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.gr/products/618200920-grs-thermo-lock-1-4-lb-13-pcs-grey
store_origin: GR
region: Greece
---

# Heat-activated pliability Non-toxic & biodegradable Reusable polymer sticks GRS Thermo-Lock 1/4 lb. (13 Pcs), Grey

**Brand:** grs
**Price:** € 60.40
**Availability:** ✅ In Stock

## Summary

> 🔥 Shape your craft, lock your legacy.

## Quick Answers

- **What is this?** GRS Thermo-Lock 1/4 lb. (13 Pcs), Grey by grs
- **How much does it cost?** € 60.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/618200920-grs-thermo-lock-1-4-lb-13-pcs-grey)

## 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

- • **Eye-Friendly Design:** Medium gray color reduces eye strain under bright work lights for longer focus.
- • **Mold with Precision:** Thermo-Loc softens with heat for perfect custom fits every time.
- • **Durable Yet Flexible:** Rigid at room temp, pliable when warmed—ideal for fragile or irregular shapes.
- • **Versatile Application:** Perfect for firearms, knives, woodwork, and more—your all-in-one molding solution.
- • **Eco-Conscious Crafting:** Non-toxic, biodegradable material keeps your workspace safe and green.

## Overview

GRS Thermo-Lock is a 1/4 lb. pack of 13 reusable polymer sticks that become pliable when heated, allowing precise molding around fragile or irregular items like firearms and knives. Its medium gray color reduces eye strain, and the non-toxic, biodegradable formula supports eco-friendly crafting.

## 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.

Review: The only thing that works! - Great product! I use it for engraving and pattern design in my knife making shop.
Review: Great product - Nothing like this product…arrived quickly and consider this a good buy

## Features

- Brand GRS
- Weight 1/4 lb.
- 13 Pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY39K4FP |
| Best Sellers Rank | #74,782 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #192 in Jewelry Making Engraving Machines & Tools #1,670 in Craft Cutting Tools |
| Customer Reviews | 5.0 5.0 out of 5 stars (16) |
| Date First Available | March 14, 2024 |
| Item model number | 1/4 lb. |
| Manufacturer | GRS |
| Product Dimensions | 6 x 6 x 4 inches |

## Images

![GRS Thermo-Lock 1/4 lb. (13 Pcs), Grey - Image 1](https://m.media-amazon.com/images/I/61kla6ngleL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The only thing that works!
*by V***S on January 22, 2026*

Great product! I use it for engraving and pattern design in my knife making shop.

### ⭐⭐⭐⭐⭐ Great product
*by C***E on September 14, 2025*

Nothing like this product…arrived quickly and consider this a good buy

### ⭐⭐⭐⭐⭐ good stuff
*by M***1 on November 12, 2024*

very helpful stuff. you should buy if you need something like this. worth the money.

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**Shop now:** [https://www.desertcart.gr/products/618200920-grs-thermo-lock-1-4-lb-13-pcs-grey](https://www.desertcart.gr/products/618200920-grs-thermo-lock-1-4-lb-13-pcs-grey)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-10*