I show how to repair penetrating rust on the body of an unwelded car.

Absolutely! Here’s a practical and informative article for **“I Show How to Repair Penetrating Rust on the Body of an Unwelded Car”**:

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## **I Show How to Repair Penetrating Rust on the Body of an Unwelded Car**

Rust is every car owner’s nightmare—especially when it starts to **penetrate the body panels**. Left untreated, it can spread quickly, compromise structural integrity, and ruin your car’s appearance. But here’s the good news: **you don’t need welding equipment or a body shop** to fix it.

In this guide, I’ll walk you through **how to repair penetrating rust on your car’s body without welding**—step by step. Whether you’re a beginner or a DIY enthusiast, this method will help restore your car’s look and keep it rust-free longer.

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### 🧰 **What You’ll Need**

* Angle grinder or wire brush drill attachment
* Rust converter or rust neutralizer
* Body filler (like Bondo)
* Sandpaper (80, 120, 220, and 400 grit)
* Fiberglass repair kit (for holes)
* Primer
* Matching automotive paint
* Clear coat spray
* Masking tape and newspaper/plastic sheeting
* Safety gear (gloves, eye protection, mask)

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### 🔧 **Step-by-Step Rust Repair Without Welding**

#### 1. **Inspect and Assess the Damage**

Start by identifying the full extent of the rust. If the metal feels soft or flakes off easily, it’s penetrating rust. You’ll likely find small holes that need filling or patching.

#### 2. **Remove the Rust**

Using an angle grinder or a wire brush attachment on a drill, grind away the rust until you see clean, shiny metal around the edges of the affected area.

> **Tip:** Don’t just stop at the surface rust—go slightly beyond the visible damage to be sure you’ve removed it all.

#### 3. **Apply Rust Converter**

Brush or spray on a rust converter to treat any remaining oxidation and stop further corrosion. Let it dry according to the manufacturer’s instructions.