---
product_id: 69342143
title: "DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX"
brand: "dow corning"
price: "$125.98"
currency: USD
in_stock: true
reviews_count: 1
category: "Dow Corning"
url: https://www.desertcart.us/products/69342143-dow-corning-340-silicone-heat-sink-compoundnew-in-box
store_origin: US
region: United States of America
---

# DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX

**Brand:** dow corning
**Price:** $125.98
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX by dow corning
- **How much does it cost?** $125.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/69342143-dow-corning-340-silicone-heat-sink-compoundnew-in-box)

## Best For

- dow corning enthusiasts

## Why This Product

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

## Description

DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX: desertcart.com: Industrial & Scientific

Review: awesome - used on transistors for 70s 150w class A-B amp.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XW6Z3HX |
| Best Sellers Rank | #294,420 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #446 in Silicone Adhesives |
| Date First Available | May 20, 2018 |
| Item Weight | 5 ounces |
| Manufacturer | DOW CORNING |
| Package Dimensions | 6.89 x 1.85 x 1.46 inches |

## Product Details

- **Brand:** Dow Corning
- **Cooler Heatsink Material:** Aluminum
- **Item Weight:** 142 Grams
- **Manufacturer:** DOW CORNING

## Images

![DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX - Image 1](https://m.media-amazon.com/images/I/414CTKsoSxL.jpg)
![DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX - Image 2](https://m.media-amazon.com/images/I/41T0qNrvQLL.jpg)
![DOW CORNING 340 SILICONE HEAT SINK COMPOUNDNEW IN BOX - Image 3](https://m.media-amazon.com/images/I/51WxrkFoXfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ awesome
*by T***R on August 8, 2024*

used on transistors for 70s 150w class A-B amp.

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-17*