---
product_id: 56460851
title: "Regin REG-Z20 Compound Heat Sink"
brand: "regin"
price: "€ 28.67"
currency: EUR
in_stock: true
category: "Regin"
url: https://www.desertcart.de/products/56460851-regin-reg-z20-compound-heat-sink
store_origin: DE
region: Germany
---

# Even heat dissipation at probe High thermal stability silicone Wide temp range -50°C to 200°C Regin REG-Z20 Compound Heat Sink

**Brand:** regin
**Price:** € 28.67
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool under pressure with Regin REG-Z20 – the heat sink compound pros trust!

## Quick Answers

- **What is this?** Regin REG-Z20 Compound Heat Sink by regin
- **How much does it cost?** € 28.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/56460851-regin-reg-z20-compound-heat-sink)

## Best For

- regin enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Efficient:** 25g tube delivers long-lasting, professional-grade thermal compound
- • **Universal Compatibility:** Fits clamp-on and dry pocket boiler overheat thermostats effortlessly
- • **Ultimate Thermal Control:** Maintains optimal heat sink seal for peak performance
- • **Precision Heat Dissipation:** Ensures even heat spread for reliable thermostat function
- • **Broad Temperature Resilience:** Operates flawlessly from freezing -50°C to scorching 200°C

## Overview

Regin REG-Z20 is a 25g high thermal stability silicone heat sink compound designed for clamp-on and dry pocket boiler overheat thermostats. It operates effectively across a wide temperature range (-50°C to 200°C), ensuring even heat dissipation and maintaining a positive heat sink seal for reliable thermal management.

## Description

Product Description High thermal stability silicone compound. Used to maintain a positive heat sink seal. Evenly dissipates heat at the probe for clamp-on and dry pocket boiler overheat thermostats. Temperature range: -50˚C to 200˚C. This is a 25g tube of Heat sink compound. Box Contains Heat sink compound

## Features

- Very toxic to aquatic life with long lasting effects.
- Very toxic to aquatic life.
- High thermal stability silicone compound.
- Evenly dissipates heat at the probe for clamp-on and dry pocket boiler o/heat thermostats
- Temperature range: -50˚C to 200˚C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PDFDUGI |
| Best Sellers Rank | 269,813 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,395 in Central Heating System Accessories |
| Brand | Regin |
| Cooler Heatsink Compatibility | Universal |
| Cooler Heatsink Material | Aluminium |
| Customer Reviews | 4.7 4.7 out of 5 stars (25) |
| Global Trade Identification Number | 05060026572795 |
| Item Type Name | Heat Sink Compound |
| Item Weight | 25 Grams |
| Manufacturer | Regin |
| Manufacturer Part Number | REG-Z20 |
| Model Number | REG-Z20 |
| Mounting Type | Clamp-on Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Regin
- **Cooler heat sink material:** Aluminium
- **Cooler heatsink compatibility:** Universal
- **Item weight:** 25 Grams
- **Mounting type:** Clamp-on Mount

## Images

![Regin REG-Z20 Compound Heat Sink - Image 1](https://m.media-amazon.com/images/I/41e8mEN4ZXL.jpg)

## Questions & Answers

**Q: what is this product's thermal conductivity (W/mK)?**
A: I don't know actually. it looks to be  0.5 to 0.6 W/mK !

**Q: Is this ok to use around a heat sensor in a boiler**
A: No it’s for clickson disk thermostats the little round ones with two circuit wires or boiler copper wired phials old type which insert into heat exchangers,
This compound makes the thermostat more conductive to its chassis making it temp accurate 
Ps...you will see if heat sink has been used on thermostats  By boiler manufacturers from the factory it’s  normally dried out.
Hope this helps .
Regards.

## Frequently Bought Together

- Regin REG-Z20 Heat Sink Compound
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- THE ULTIMATE DUST SHEET | Plumbers Dust Sheet | Plumbers Work Mat Made From Water Proof 600d Material. Perfect For Boiler Servicing, Working On Radiators & Plumbing Jobs A Must In Your Plumbing Tools.

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**Shop now:** [https://www.desertcart.de/products/56460851-regin-reg-z20-compound-heat-sink](https://www.desertcart.de/products/56460851-regin-reg-z20-compound-heat-sink)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-10-04*