---
product_id: 83317455
title: "Permatex 22071 Water Pump & Thermostat RTV Silicone Gasket Maker: Formulated for Water Pumps and Thermostat Housings, Superior Adhesion & Flexibility 1 x 14g"
brand: "permatex"
price: "VT5824"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/83317455-permatex-22071-water-pump-and-thermostat-rtv-silicone-gasket-maker
store_origin: VU
region: Vanuatu
---

# Highest water-glycol resistance Withstands -65°F to 500°F temps Superior adhesion & flexibility Permatex 22071 Water Pump & Thermostat RTV Silicone Gasket Maker: Formulated for Water Pumps and Thermostat Housings, Superior Adhesion & Flexibility 1 x 14g

**Brand:** permatex
**Price:** VT5824
**Availability:** ✅ In Stock

## Summary

> 💧 Seal with confidence, perform without compromise!

## Quick Answers

- **What is this?** Permatex 22071 Water Pump & Thermostat RTV Silicone Gasket Maker: Formulated for Water Pumps and Thermostat Housings, Superior Adhesion & Flexibility 1 x 14g by permatex
- **How much does it cost?** VT5824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/83317455-permatex-22071-water-pump-and-thermostat-rtv-silicone-gasket-maker)

## 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

- • **Sensor-Safe Formula:** Non-corrosive and compatible with modern engine sensors
- • **Precision Application Size:** Compact 14g tube for controlled, mess-free use
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing cold to blazing heat
- • **Unmatched Water-Glycol Defense:** Engineered for ultimate coolant system protection
- • **Versatile Gasket Maker & Dressing:** One product, multiple sealing solutions for pros

## Overview

Permatex 22071 is a premium RTV silicone gasket maker designed specifically for water pumps and thermostat housings. It offers the highest water-glycol resistance in its class, superior adhesion, and flexibility, while safely working with sensitive engine sensors and modern materials. Rated for extreme temperatures from -65°F to 500°F, this 14g tube delivers professional-grade sealing performance for both OEM and service applications.

## Description

22071 Water Pump & Thermostat RTV Silicone Gasket Maker: Formulated for Water Pumps and Thermostat Housings, Superior Adhesion & Flexibility 1 x 14g

## Features

- Sensor-safe and noncorrosive RTV silicone gasket material.
- Specifically formulated for water pumps and thermostat housings.
- Offers the highest water-glycol resistance available among RTV silicone products.
- Provides superior adhesion and flexibility for reliable sealing.
- Versatile usage as it can be used as both a gasket maker or dressing for various applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Permatex Products |
| Brand | Permatex |
| Model | Automotive Accesorry |
| Product Dimensions | 1.6 x 7.14 x 16.51 cm; 0.28 g |
| Item model number | 22071 |
| Exterior | Machined |
| Manufacturer part number | 22071 |
| OEM Part Number | 22071 |
| Special Features | high water-glycol resistance, superior adhesion |
| Item Weight | 0.28 g |
| Viscosity | Moderate |

## Product Details

- **Brand:** Permatex
- **Specific uses for product:** automotive maintenance and repair, sealing water pumps and thermostat housings
- **Material:** Silicone
- **Item form:** Paste
- **Special feature:** high water-glycol resistance, superior adhesion

## Images

![Permatex 22071 Water Pump & Thermostat RTV Silicone Gasket Maker: Formulated for Water Pumps and Thermostat Housings, Superior Adhesion & Flexibility 1 x 14g - Image 1](https://m.media-amazon.com/images/I/811QPBtZ3rL.jpg)

## 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.vu/products/83317455-permatex-22071-water-pump-and-thermostat-rtv-silicone-gasket-maker](https://www.desertcart.vu/products/83317455-permatex-22071-water-pump-and-thermostat-rtv-silicone-gasket-maker)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-03*