---
product_id: 242922790
title: "22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz."
brand: "permatex"
price: "€ 12.11"
currency: EUR
in_stock: true
category: "Permatex"
url: https://www.desertcart.hr/products/242922790-22071-water-pump-and-thermostat-rtv-silicone-gasket-0-5
store_origin: HR
region: Croatia
---

# Highest water-glycol resistance Temp range -65°F to 500°F Superior adhesion & flexibility 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz.

**Brand:** permatex
**Price:** € 12.11
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with confidence—engineered for the modern mechanic’s edge!

## Quick Answers

- **What is this?** 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz. by permatex
- **How much does it cost?** € 12.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/242922790-22071-water-pump-and-thermostat-rtv-silicone-gasket-0-5)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Use Flexibility:** Use as a gasket maker or dressing—versatility that fits your every repair need.
- • **Sensor-Safe Precision:** Protects sensitive engine sensors and modern materials without compromise.
- • **Extreme Temperature Warrior:** Performs flawlessly from freezing chills to scorching heat—engineered for every climate challenge.
- • **Unmatched Water-Glycol Defense:** Keep your engine cool and corrosion-free with the top-rated resistance in RTV silicones.
- • **Trusted by Pros, Loved by DIYers:** Backed by 4.7-star reviews and OEM-level quality for peace of mind on every job.

## Overview

Permatex 22071 is a premium RTV silicone gasket maker designed specifically for water pumps and thermostat housings. It offers industry-leading water-glycol resistance, sensor-safe formulation, and a wide temperature tolerance from -65°F to 500°F. Its superior adhesion and flexibility make it ideal for both OEM and repair applications, ensuring durable, reliable seals that protect sensitive engine components.

## Description

Permatex Water Pump and Thermostat RTV Silicone Gasket is a non-corrosive, sensor-safe RTV silicone gasket material formulated specifically for water pumps and thermostat housings. This gasket maker has the highest water-glycol resistance available in an RTV silicone. With a temperature range of -65 degrees fahrenheit to 500 degrees fahrenheit intermittent, these gasket makers offer significant performance advantages, excellent torque retention and hi-temp, sensor-safe properties. engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications. Permatex always has the right gasket maker for your application.

## Features

- Sensor-safe, noncorrosive RTV silicone gasket material formulated specifically for water pumps and thermostat housings
- Highest water-glycol resistance available in an RTV silicone
- Superior adhesion and flexibility; can be used as a gasket maker or dressing
- Temperature Range: -65°F to 500°F (-54°C to 260°C) intermittent
- Suggested Applications: Water pump and thermostat housings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007TQW60 |
| Best Sellers Rank | #8,501 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Silicone Adhesives |
| Brand Name | Permatex |
| Colour | blue |
| Container Type | Tube |
| Country of Publication | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,552) |
| Global Trade Identification Number | 00686226220714 |
| Included Components | adhesive |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | GASKET MAKR WATER PUMP |
| Item Weight | 0.01 Ounces |
| Manufacturer | Permatex |
| Manufacturer Part Number | 22071 |
| Material Type | RTV silicone |
| Model | 22071 |
| Number of Pieces | 1 |
| Other Special Features of the Product | High water-glycol resistance, superior adhesion, flexibility, gasket making, and dressing capabilities |
| Specific Uses For Product | Repair |
| UPC | 686226220714 |
| Viscosity Level | Medium |
| Volume | 14.78 Millilitres |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Form:** Liquid
- **Material:** RTV silicone
- **Specific Uses For Product:** Repair

## Images

![22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz. - Image 1](https://m.media-amazon.com/images/I/811QPBtZ3rL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can this be used alongside a pre cut paper gasket?**
A: That's how I used it. Placed a thin film on metal surface to fill in scratches and a thin coat on the paper gasket and all is well.

**Q: Is this a good thread sealer on a pipe fitting on and aluminum water pump?**
A: Yes but let it cure overnight for best results. If you don't have the time make sure everything is dry and at least let it sit for a few hours without getting wet.

**Q: Safe for potable water like in dishwasher?**
A: No. PermaTex states it is not safe. Look for a food grade sealant

**Q: Hi good morning, I would like to know how long until you ship the item out?**
A: Not sure

## Frequently Bought Together

- Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz., 0.5 Ounce , blue
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz
- Permatex 81630 Ultra Red High Temperature Gasket Maker, 3 oz

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**Shop now:** [https://www.desertcart.hr/products/242922790-22071-water-pump-and-thermostat-rtv-silicone-gasket-0-5](https://www.desertcart.hr/products/242922790-22071-water-pump-and-thermostat-rtv-silicone-gasket-0-5)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-11-02*