---
product_id: 49103148
title: "V-Tech VT-153 Quality Copper RTV Silicone Instant High Temperature Gasket Maker"
brand: "vtech"
price: "€ 14.54"
currency: EUR
in_stock: true
category: "V Tech"
url: https://www.desertcart.pt/products/49103148-v-tech-vt-153-quality-copper-rtv-silicone-instant-high
store_origin: PT
region: Portugal
---

# 700°F heat resistance 8x flexibility vs cut gaskets Guaranteed no leak V-Tech VT-153 Quality Copper RTV Silicone Instant High Temperature Gasket Maker

**Brand:** vtech
**Price:** € 14.54
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with the ultimate high-temp gasket maker!

## Quick Answers

- **What is this?** V-Tech VT-153 Quality Copper RTV Silicone Instant High Temperature Gasket Maker by vtech
- **How much does it cost?** € 14.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/49103148-v-tech-vt-153-quality-copper-rtv-silicone-instant-high)

## Best For

- vtech enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Flexibility:** 8 times more flexible than traditional cut gaskets for perfect sealing
- • **Leak-Proof Confidence:** Engineered to guarantee zero leaks under pressure
- • **Oil & Fluid Resistant:** Triple the oil resistance keeps your engine protected from harsh fluids
- • **Sensor-Safe & Low Odour:** Non-corrosive formula that won’t interfere with sensitive engine sensors
- • **Unmatched Heat Endurance:** Withstands extreme temps up to 700°F for turbocharged engines

## Overview

The V-Tech VT-153 Copper RTV Silicone Gasket Maker is a premium, high-performance sealant designed for 4-cylinder and turbocharged engines. It offers exceptional heat resistance up to 700°F, superior flexibility, and guaranteed leak protection. Sensor-safe and low-odour, it resists oils and automotive fluids, ensuring durable, reliable engine sealing under extreme conditions.

## Description

Specially designed for 4-cylinder, turbocharged or high-performance engine that requiring a unique RTV Gasket. It is the most advanced, high temperature RTV silicone gasket currently available. It is three times more oil resistant than conventional silicone gasket and eight times more flexible than cut gaskets.High Temperature Resistant up to 700oF.Safe for all models.Guaranteed no leak.Sensor Safe.Low odour and non-corrosive.Excellent oil resistance.Permanently flexible and stable at temperature of between -80oF to +700oF (-62oC to +370oC) intermittent.Highly resistant to auto and shop fluids..Low volatile formula

## Features

- High Temperature Resistant up to 700oF
- Safe for all models
- Guaranteed no leak
- Sensor Safe
- Low odour and non-corrosive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00442ONX0 |
| Best Sellers Rank | 51,751 in Automotive ( See Top 100 in Automotive ) 389 in Fillers, Adhesives & Sealants |
| Brand | VTech |
| Customer Reviews | 4.6 4.6 out of 5 stars (278) |
| Global Trade Identification Number | 09555202600417 |
| Manufacturer | Vital Technical |
| Manufacturer Part Number | 2K-PFDB-M8R1 |
| Material | Silicone |
| Model Number | VT-153 |

## Product Details

- **Brand:** VTech
- **Global Trade Identification Number:** 09555202600417
- **Manufacturer:** Vital Technical
- **Material:** Silicone

## Images

![V-Tech VT-153 Quality Copper RTV Silicone Instant High Temperature Gasket Maker - Image 1](https://m.media-amazon.com/images/I/71hTjQAgaIL.jpg)

## Questions & Answers

**Q: Is this a non acetic acid rtv silicone?
thanks**
A: yes

**Q: Anyone know how much should i put on the engine head when doing a rocker cover gasket?**
A: Sorry didn't have to use it I the end so can't tell you I'm afraid

**Q: Sorry for stupid question but what colour is it as I’m going to use it to decorate something..**
A: Hi Eugene

The silicone is light brown (toffee) in colour.  Can send you a photo if required, but will require an email address.

**Q: How long does unit take to harden**
A: THis sets fairly quick If using on motorcycle  Leave over night  If using on head gasket leave about 1 hour

## Frequently Bought Together

- V-Tech VT-153 Quality Copper RTV Silicone Instant High Temperature Gasket Maker
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- ProSeal Sealpro 80726 High Temperature RTV Silicone Instant Gasket, Red

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**Shop now:** [https://www.desertcart.pt/products/49103148-v-tech-vt-153-quality-copper-rtv-silicone-instant-high](https://www.desertcart.pt/products/49103148-v-tech-vt-153-quality-copper-rtv-silicone-instant-high)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-28*