---
product_id: 94252272
title: "SEM 69508 Rust Mort - 1 Pint"
brand: "sem"
price: "598 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Sem"
url: https://www.desertcart.dk/products/94252272-sem-69508-rust-mort-1-pint
store_origin: DK
region: Denmark
---

# Creates durable black protective coating Acidic rust converter Preps surfaces for filler & paint SEM 69508 Rust Mort - 1 Pint

**Brand:** sem
**Price:** 598 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Rust today, flawless finish tomorrow!

## Quick Answers

- **What is this?** SEM 69508 Rust Mort - 1 Pint by sem
- **How much does it cost?** 598 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/94252272-sem-69508-rust-mort-1-pint)

## Best For

- sem enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Highly rated with 4.6 stars and proven reliability since 2001
- • **Compact & Convenient:** 1 pint size ideal for precise application without waste
- • **Long-Lasting Protection:** Forms an insoluble coating that prevents further corrosion
- • **Seamless Auto Body Prep:** Prepares metal surfaces perfectly for fillers, primers, and topcoats
- • **Transform Rust Instantly:** Converts rust into a stable, black barrier ready for next steps

## Overview

SEM 69508 Rust Mort is a professional-grade acidic rust converter that transforms existing rust into a durable black coating, creating an ideal surface for body filler, primer, or paint. Trusted by automotive pros since 2001, it ensures long-lasting corrosion protection and smooth prep for flawless restoration.

## Description

Rust-Mort is an acidic compound that converts existing rust to an insoluble black coating prior to applying body filler, primer or topcoat.

Review: Rust remover - I love the rust remover it works great I'm going to get more I would like it if there was a gallon
Review: Great product - I used Rust Mort on some auto body work and found it effective in removing and converting rust. So far, it has performed well, leaving the treated areas clean and ready for further work. Rust Mort is a reliable product for tackling rust issues, especially on auto body surfaces.

## Features

- RUST-MORT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000K21KR0 |
| Best Sellers Rank | #110,037 in Automotive ( See Top 100 in Automotive ) #215 in Care Corrosion & Rust Inhibitors |
| Brand | SEM |
| Customer Reviews | 4.6 4.6 out of 5 stars (216) |
| Date First Available | October 2, 2001 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 69508 |
| Manufacturer | SEM |
| Manufacturer Part Number | 69508 |
| Model | 69508 |
| Product Dimensions | 11 x 8.38 x 8 inches |

## Images

![SEM 69508 Rust Mort - 1 Pint - Image 1](https://m.media-amazon.com/images/I/81HJHGNtUSL.jpg)
![SEM 69508 Rust Mort - 1 Pint - Image 2](https://m.media-amazon.com/images/I/81JgaPYWibL.jpg)
![SEM 69508 Rust Mort - 1 Pint - Image 3](https://m.media-amazon.com/images/I/81Xx9XqB9RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rust remover
*by A***N on November 2, 2025*

I love the rust remover it works great I'm going to get more I would like it if there was a gallon

### ⭐⭐⭐⭐⭐ Great product
*by T***H on July 21, 2024*

I used Rust Mort on some auto body work and found it effective in removing and converting rust. So far, it has performed well, leaving the treated areas clean and ready for further work. Rust Mort is a reliable product for tackling rust issues, especially on auto body surfaces.

### ⭐⭐⭐⭐ Make sure to follow directions before you start
*by C***1 on October 4, 2025*

Didn’t come with directions. You have to go online to figure out how to Use it. Let me save you time. Apply with a brush and let dry at least 24 hours for chemical reaction to finalize. Wash away residue with water and allow to completely dry after before applying body filler or primer. If you don’t follow these directions your body work may fail. The remaining acid will corrode the metal within and you’ll achieve the opposite if what you want.

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**Shop now:** [https://www.desertcart.dk/products/94252272-sem-69508-rust-mort-1-pint](https://www.desertcart.dk/products/94252272-sem-69508-rust-mort-1-pint)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-20*