---
product_id: 10458575
title: "81775 Rust Treatment, 8 oz."
brand: "permatex"
price: "R595"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/10458575-81775-rust-treatment-8-oz
store_origin: ZA
region: South Africa
---

# Paintable primer finish Rust gone in minutes Durable protective polymer 81775 Rust Treatment, 8 oz.

**Brand:** permatex
**Price:** R595
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 81775 Rust Treatment, 8 oz. by permatex
- **How much does it cost?** R595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/10458575-81775-rust-treatment-8-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:** Works effectively between 50°F and 90°F and withstands surface temps up to 200°F.
- • **Versatile Application:** Perfect for automotive, agricultural, marine, and industrial metal surfaces—keep your gear looking sharp.
- • **Long-Lasting Protection:** Forms a tough black polymer coating that shields metal surfaces from future corrosion.
- • **Instant Rust Eradication:** Brush or spray on and watch rust vanish within minutes, saving you time and hassle.
- • **Seamless Paint Compatibility:** Acts as an excellent primer that you can paint over for a flawless finish.

## Overview

Permatex 81775 Rust Treatment is an 8 oz. liquid solution that quickly destroys rust and replaces it with a durable, paintable black polymer coating. Ideal for automotive and industrial metal surfaces, it offers fast drying, water resistance, and long-lasting protection, making it a must-have for professionals and DIYers aiming to extend the life and look of their metal assets.

## Description

Permatex 81775 Rust Treatment , 8 oz. , GRAY

## 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 |
|---------------|-------|
| Brand | Permatex |
| Color | GRAY |
| Finish Type | Gloss |
| Size | 8 Fl Oz (Pack of 1) |
| Item Volume | 8 Fluid Ounces |
| Special Feature | Durable |
| Unit Count | 8.0 Fluid Ounces |
| Paint Type | Spray |
| Specific Uses For Product | Exterior |
| Surface Recommendation | Metal |
| Indoor/Outdoor Usage | Indoor |
| Item Form | Liquid |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Is Waterproof | True |
| Model Name | PTX81775 |
| Package Information | Bottle |
| Color Code | Black |
| Full Cure Time | 2 Hours |
| Coverage | rust protection |
| Water Resistance Level | Water Resistant |
| UPC | 686226817754 |
| Global Trade Identification Number | 00686226817754 |
| Manufacturer | Permatex |
| Dry Time In Hours | 1 |
| Item Weight | 8 ounces |
| Product Dimensions | 5 x 2.12 x 1.67 inches |
| Item model number | 81775 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 81775 |
| OEM Part Number | 81775 |
| Special Features | Durable |

## Product Details

- **Brand:** Permatex
- **Color:** GRAY
- **Finish Type:** Gloss
- **Size:** 8 Fl Oz (Pack of 1)
- **Item Volume:** 8 Fluid Ounces
- **Special Feature:** Durable
- **Unit Count:** 8.0 Fluid Ounces
- **Paint Type:** Spray
- **Specific Uses For Product:** Exterior
- **Surface Recommendation:** Metal

## Images

![81775 Rust Treatment, 8 oz. - Image 1](https://m.media-amazon.com/images/I/61-DeXayvBL.jpg)

## Available Options

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

## Frequently Bought Together

- Permatex 81775 Rust Treatment , 8 oz. , GRAY
- Rust-Oleum 248658 Rust Reformer Spray, 10.25 oz, Black
- Permatex 81756 Rust Dissolver Gel, 8 oz. , Red

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**Shop now:** [https://www.desertcart.co.za/products/10458575-81775-rust-treatment-8-oz](https://www.desertcart.co.za/products/10458575-81775-rust-treatment-8-oz)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*