---
product_id: 48880572
title: "UHU 46735 High-Temperature Silicone Sealant 80 ml Tube Black"
brand: "uhu"
price: "฿5269"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/48880572-uhu-46735-high-temperature-silicone-sealant-80-ml-tube-black
store_origin: TH
region: Thailand
---

# Waterproof & moisture resistant Heat resistant up to 270°C (short bursts to 300°C) Permanently elastic for durable sealing UHU 46735 High-Temperature Silicone Sealant 80 ml Tube Black

**Brand:** uhu
**Price:** ฿5269
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the heat, lock the future! 🛠️

## Quick Answers

- **What is this?** UHU 46735 High-Temperature Silicone Sealant 80 ml Tube Black by uhu
- **How much does it cost?** ฿5269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48880572-uhu-46735-high-temperature-silicone-sealant-80-ml-tube-black)

## Best For

- uhu enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Shield:** Waterproof and resistant to moisture, ozone, and UV radiation—seals that last through any climate.
- • **Sleek Black Finish:** Professional black color blends seamlessly with automotive and industrial materials for a clean, polished look.
- • **Compact & Ready-to-Use:** 80 ml tube designed for precision application—ideal for on-the-go repairs and projects.
- • **Flexible & Durable Bond:** Permanently elastic silicone ensures cracks and joints stay sealed without cracking or shrinking.
- • **Unmatched Heat Endurance:** Withstands extreme temperatures up to 270°C, perfect for high-heat automotive and engineering tasks.

## Overview

UHU 46735 High-Temperature Silicone Sealant is a professional-grade, black silicone sealant designed for high-heat resistance up to 270°C (300°C short bursts). Waterproof, UV, and ozone resistant, it offers permanent elasticity for durable sealing in automotive and engineering applications. Packaged in a convenient 80 ml tube, it delivers precision and reliability for demanding environments.

## Description

Full description not available

## Features

- Silicone for sticking and sealing joints, cracks or tears.
- Heat resistant, waterproof, and permanently elastic, black.
- Lastingly temperature resistant up + 270 °C, and for a short time at up to + 300 °C.
- Great for sticking and sealing materials in automotive and engineering.
- Resistant to moisture and wet weather, cleaning product, ozone and UV radiation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | UHU |
| Part Number | 46735 |
| Product Dimensions | 11 x 3.8 x 25.5 cm; 81.65 g |
| Item model number | 46735 |
| Colour | Black |
| Material | Silicone |
| Volume | 80 Millilitres |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Heat Resistant, Waterproof |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 81.6 g |

## Product Details

- **Material:** Silicone
- **Brand:** UHU
- **Item weight:** 82 g
- **Item dimensions L x W x H:** 11 x 3.8 x 25.5 centimetres
- **Compatible material:** Metal, Plastic, Composite

## Images

![UHU 46735 High-Temperature Silicone Sealant 80 ml Tube Black - Image 1](https://m.media-amazon.com/images/I/718yQTWcWbL.jpg)
![UHU 46735 High-Temperature Silicone Sealant 80 ml Tube Black - Image 2](https://m.media-amazon.com/images/I/61YEvjqfMBL.jpg)
![UHU 46735 High-Temperature Silicone Sealant 80 ml Tube Black - Image 3](https://m.media-amazon.com/images/I/618x4gbGPGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Delidding CPU? This is your chap
*by C***S on 8 December 2017*

This is basically the only thing I would use to relid a CPU after delidding. It's also amazing for sticking down other things (like fascades for your graphics card) that need to stick, be non-conductive, and withstand high temps. This is probably very similar (if not the very same) stuff that Intel use to stick their CPU lids on in the first place. It's certainly feels and looks the same.If you're relidding a CPU, I would suggest putting some on some cardboard first, and applying the glue with a tiny spatula (I used a toothpick). You're not shipping the CPU so you just want enough to hold the IHS onto the die. This way it's easier to delid if you want to reapply your liquid metal.

### ⭐⭐⭐⭐⭐ Excellent for de-lidding CPUs
*by T***Y on 4 November 2017*

I saw that this product was recommended by the overclocker der8auer for when he reseals CPUs after de-lidding them so I knew that it's probably the best product for the job. I used this to reseal my de-lidded CPU after applying Grizzly Conductanaut liquid metal and it's worked perfectly.The tube is larger than I thought it would be and I've literally only used a couple of drops on my CPU so this tube will probably last me forever! I don't anticipate de-lidding that many CPUs but would be very useful for someone who intends on doing a lot of them.The product I received was a German version and there's no English instructions on the packaging or tube itself, but it is fairly self explanatory. You will need to translate the instructions if you are unsure how to use it though!

### ⭐⭐⭐⭐⭐ Great for resealing a delidded cpu.
*by A***Y on 13 July 2017*

Used this to reseal my delidded cpu and it worked like a charm, easy and mess free application, sturdy handle to squeeze it out and a good application header that can be adjusted to as thin or thick as you want (however, note that if you cut it to thickest option, you can no longer use the thin parts, unless you glue it back on.

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**Shop now:** [https://www.desertcart.co.th/products/48880572-uhu-46735-high-temperature-silicone-sealant-80-ml-tube-black](https://www.desertcart.co.th/products/48880572-uhu-46735-high-temperature-silicone-sealant-80-ml-tube-black)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-17*