---
product_id: 4957358
title: "81773 Rust Treatment, 16 oz."
brand: "permatex"
price: "€ 53.19"
currency: EUR
in_stock: true
category: "Permatex"
url: https://www.desertcart.at/products/4957358-81773-rust-treatment-16-oz
store_origin: AT
region: Austria
---

# Rust eliminated in minutes Operates in 50°F-90°F range, withstands up to 200°F Durable black polymer protective coating 81773 Rust Treatment, 16 oz.

**Brand:** permatex
**Price:** € 53.19
**Availability:** ✅ In Stock

## Summary

> 🛠️ Rust today, gone tomorrow—protect like a pro!

## Quick Answers

- **What is this?** 81773 Rust Treatment, 16 oz. by permatex
- **How much does it cost?** € 53.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/4957358-81773-rust-treatment-16-oz)

## 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

- • **Temperature Tough:** Effective in a wide temperature range (50°F-90°F) and withstands surface temps up to 200°F.
- • **Seamless Integration:** Formulated to work flawlessly with body filler and fiberglass for professional-grade repairs.
- • **Versatile Application:** Perfect for automotive, agricultural, marine, and industrial surfaces—rust doesn’t stand a chance.
- • **Dual-Action Protection:** Transforms rust into a tough, paintable black polymer that primes and shields in one step.
- • **Instant Rust Eradication:** Brush or spray on and watch rust vanish within minutes—no downtime, just results.

## Overview

Permatex 81773 Rust Treatment is a fast-acting, brush-or-spray formula that chemically converts rust into a durable black polymer coating. Designed for automotive and industrial use, it doubles as a protective primer compatible with paint, body filler, and fiberglass. Operating effectively between 50°F and 90°F and resisting surface temperatures up to 200°F, it offers a versatile, long-lasting rust solution trusted by professionals.

## Description

Permatex Rust Treatment destroys old rust and prevents new rust in one step. Just brush or spray on and within minutes rust is replaced by a durable black polymer coating, which can be painted and serves as an excellent protective primer. Specially formulated to be used with body filler and fiberglass, this rust treatment can be used in temperatures between 50°F and 90°F (10°C and 32°C) and on surfaces which do not exceed 200°F (93°C). Destroys rust on all automotive applications, trucks, trailers, storage tanks pipes, valves, fences, bulkheads, overheads, decks, hatch covers (topcoat with appropriate marine paint), agricultural equipment, plows, tractors, and snow removal equipment. Not recommended for automotive exterior sheet metal repairs.

## Features

- Easily applied, just brush or spray it on
- Destroys rust on all automotive applications
- Within minutes, rust disappears and a durable black polymer coating develops
- Tough coating serves as an excellent protective primer that you can paint over
- Specially formulated to be used with body filler and fiberglass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBNX38 |
| Best Sellers Rank | #26,891 in Automotive ( See Top 100 in Automotive ) #98 in Care Corrosion & Rust Inhibitors |
| Brand | Permatex |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,459) |
| Date First Available | December 2, 2005 |
| Exterior | Painted |
| Item Weight | 8 ounces |
| Item model number | 81773 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 81773 |
| Model | Rust Treatment |
| OEM Part Number | 81773 |
| Product Dimensions | 2.75 x 2.75 x 6.94 inches |
| Special Features | Rust Resistant |

## Product Details

- **Brand:** Permatex
- **Color:** Black
- **Finish Type:** Gloss
- **Item Volume:** 16 Fluid Ounces
- **Paint Type:** Enamel
- **Size:** 16 Fl Oz (Pack of 1)
- **Special Feature:** Rust Resistant
- **Specific Uses For Product:** Fleet and plant maintenance.
- **Surface Recommendation:** Metal
- **Unit Count:** 16.0 Fluid Ounces

## Images

![81773 Rust Treatment, 16 oz. - Image 1](https://m.media-amazon.com/images/I/81wWLCpet7L.jpg)

## Available Options

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

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-17*