---
product_id: 347513931
title: "POR-15 45308 Silver Rust Preventive Coating - 1 pint"
brand: "por-15"
price: "€ 3.22"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.pt/products/347513931-por-15-45308-silver-rust-preventive-coating-1-pint
store_origin: PT
region: Portugal
---

# Waterproof & moisture barrier Direct metal application Permanent rust seal POR-15 45308 Silver Rust Preventive Coating - 1 pint

**Brand:** por-15
**Price:** € 3.22
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock in rust protection like a pro—because your metal deserves the best!

## Quick Answers

- **What is this?** POR-15 45308 Silver Rust Preventive Coating - 1 pint by por-15
- **How much does it cost?** € 3.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/347513931-por-15-45308-silver-rust-preventive-coating-1-pint)

## Best For

- por-15 enthusiasts

## Why This Product

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

## Key Features

- • **Rust Stops Here:** Seals rust permanently without removal—save time, skip the hassle.
- • **UV-Savvy Shield:** Top coat recommended for sun-exposed surfaces to maintain flawless protection.
- • **Lead-Free & Safe:** Professional strength formula that’s lead-free and chemical resistant for peace of mind.
- • **Rock-Hard Finish:** Dries to a durable, non-porous satin coat that resists chipping and peeling.
- • **Metal’s Best Friend:** Applies directly on rusted, sandblasted, or seasoned metal for pro-grade protection.

## Overview

POR-15 45308 Silver Rust Preventive Coating is a professional-grade, lead-free formula that permanently seals rust on metal surfaces. It dries to a rock-hard, non-porous satin finish that resists chipping and moisture, providing long-lasting protection indoors or outdoors. Ideal for direct application on rusted or prepped metal, it requires a UV top coat only when exposed to sunlight, making it a trusted choice for durable, chemical-resistant rust prevention.

## Description

POR-15 Rust Preventive Coating is the Only Product that REALLY Stops Rust Permanently! POR-15 Rust Preventive Coating is designed for application directly on prepped rusted, sandblasted, and seasoned metal surfaces. It dries to a rock-hard, non-porous finish that won’t chip, , or peel, and it prevents rust from recurring by protecting metal from further exposure to moisture. POR-15 Rust Preventive Coating is sensitive to UV light and must be top coated when prolonged exposure to sunlight is possible. Top coating is not required for areas not exposed to sunlight.

Review: My hubby bought this product for his boat and car. You can paint anything and it stops the rust. He thoroughly recommended this product.
Review: Have used this stuff for 30+ years, & nothing treated with it has ever rusted again.

## Features

- Seals Rust Permanently
- No Need to Remove Rust Before Applying
- Lead-Free
- For Metal Substrates
- Professional Use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J6E6DAC |
| Brand | POR-15 |
| Customer Reviews | 4.6 4.6 out of 5 stars (291) |
| Date First Available | 1 September 2014 |
| Exterior | Silver |
| Item Weight | 499 g |
| Item model number | 45308 |
| Manufacturer | POR-15 |
| Manufacturer Part Number | 45308 |
| Model | 45308 |
| OEM Part Number | Consumer Commodity, ORM-D |
| Product Dimensions | 25.4 x 15.24 x 30.48 cm; 498.95 g |
| Special Features | Chemical Resistant, Moisture Barrier, Non-Porous, Permanent |

## Product Details

- **Brand:** POR-15
- **Colour:** Silver
- **Finish type:** Satin
- **Item volume:** 1 Pints
- **Size:** 1 pint

## Images

![POR-15 45308 Silver Rust Preventive Coating - 1 pint - Image 1](https://m.media-amazon.com/images/I/91FMijHR6BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***B on 12 December 2025*

My hubby bought this product for his boat and car. You can paint anything and it stops the rust. He thoroughly recommended this product.

### ⭐⭐⭐⭐⭐ Review
*by F***D on 10 November 2025*

Have used this stuff for 30+ years, & nothing treated with it has ever rusted again.

### ⭐⭐⭐⭐⭐ Review
*by A***E on 25 September 2016*

Great. It's thin and paints on well. And smooths out well, yet the silver does sort of fill gaps yet dries very smooth. Very easy to paint with but brushes are one-use only (even wrapped airtight in a plastic bag they were toast after 1 use). I painted underside of vehicle so perfection wasn't necessary and I used chip brushes and they worked just fine. I painted the very bottom of doors with very minimal interior exposure and it still made the inside of the vehicle smell like paint. Not terrible but if you are painting anything inside it will smell like paint fumes. I can't say about the durability as of yet as it's only been a short while but you can just tell the stuff is very tough.

## Frequently Bought Together

- POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 16 Fluid Ounces, Silver
- POR-15 Metal Prep, Metal Etching Rust Neutralizer, Non-flammable and Water-based, 32 Fluid Ounces, 1-quart
- POR-15 Cleaner Degreaser, Non-flammable and Water Based, Removes Grease, Oil and Surface Debris, 1-quart

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-30*