---
product_id: 274320275
title: "POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black"
brand: "por-15"
price: "$8"
currency: BMD
in_stock: false
reviews_count: 5
category: "Por 15"
url: https://bermuda.desertcart.com/products/274320275-por-15-rust-preventive-coating-stop-rust-and-corrosion-permanently
store_origin: BM
region: Bermuda
---

# 5-hour full cure time 100% waterproof finish Permanent rust barrier POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black

**Brand:** por-15
**Price:** $8
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Lock in rust protection like a pro—because your gear deserves forever.

## Quick Answers

- **What is this?** POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black by por-15
- **How much does it cost?** $8 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [bermuda.desertcart.com](https://bermuda.desertcart.com/products/274320275-por-15-rust-preventive-coating-stop-rust-and-corrosion-permanently)

## 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

- • **Permanent Rust Prevention:** Stops rust in its tracks and protects metal from moisture exposure indefinitely.
- • **Semi-Gloss Black Elegance:** Adds a sleek, professional finish that elevates your restoration projects.
- • **Rock-Hard, Non-Porous Finish:** Creates an unbreakable shield that resists chipping, cracking, and peeling.
- • **Versatile Surface Compatibility:** Perfect for metal, wood, fiberglass, concrete, and bricks—indoor or outdoor.
- • **UV-Sensitive with Topcoat Option:** Designed for durability—topcoat recommended for sun-exposed surfaces to maintain flawless protection.

## Overview

POR-15 Rust Preventive Coating is a premium, oil-based protective paint that permanently stops rust by forming a rock-hard, non-porous barrier. Ideal for prepped rusted or seasoned metal, it cures fully in 5 hours and offers waterproof, semi-gloss black coverage. Suitable for multiple surfaces and outdoor use, it requires a UV topcoat only when exposed to sunlight, ensuring long-lasting corrosion defense.

## 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, crack, 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: Roof proof - Excellent for rust prevention
Review: prévoyez un contenant de peinture neuf (1 litre) quand vous allez vouloir utiliser la peinture - Super bonne peinture. Couvre bien et extrêmement résistante. Il faut que vous sachiez que le contenant ne sera pas ouvrable lorsque vous allez le recevoir. Le couvert sera probablement collé/cimenté au contenant. Il va vous falloir prévoir un nouveau contenant de peinture 1 litre pour transvider après avoir percé le contenant d'origine. Il m'a été aussi impossible d'ouvrir le 2ème contenant par la suite tellement il était le couvert était soudé. J'ai due transvider une 2ème fois dans un contenant neuf...

## Features

- Item Category: Paint
- Item Trademark: POR-15
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H2VVQNU |
| Age Range Description | Adult |
| Best Sellers Rank | #61,671 in Automotive ( See Top 100 in Automotive ) #136 in Care Corrosion & Rust Inhibitors |
| Brand | POR-15 |
| Brand Name | POR-15 |
| Color | Semi Gloss Black |
| Color Code | #000000' or '1A1A1A' |
| Colour | Semi Gloss Black |
| Container Type | Can |
| Coverage | protection against rust and corrosion |
| Customer Reviews | 4.6 out of 5 stars 5,133 Reviews |
| Dry Time In Hours | 24 |
| Finish Type | Semi-Gloss |
| Finish type | Semi-Gloss |
| Full Cure Time | 5 Hours |
| Global Trade Identification Number | 00051491454049 |
| Included Components | SEMGLSS BLK/QT |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | SEMGLSS BLK/QT |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 0.01 Ounces |
| Item volume | 32 Fluid Ounces |
| Manufacturer | POR-15 |
| Model Name | 45404 |
| Model Number | 45404 |
| Paint Type | Oil |
| Part Number | 45404 |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | Chemical Resistant, Moisture Barrier, Non-Porous, Permanent |
| Special features | Chemical Resistant, Moisture Barrier, Non-Porous, Permanent |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal, Wood, Fiberglass, Concrete, Bricks |
| UPC | 051491454049 |
| Unit Count | 32 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** POR-15
- **Colour:** Semi Gloss Black
- **Finish type:** Semi-Gloss
- **Item volume:** 32 Fluid Ounces
- **Size:** 32 Fl Oz (Pack of 1)

## Images

![POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black - Image 1](https://m.media-amazon.com/images/I/61KmZtSdhSL.jpg)
![POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black - Image 2](https://m.media-amazon.com/images/I/71g1lVMgyRL.jpg)
![POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black - Image 3](https://m.media-amazon.com/images/I/613fCS3IHdL.jpg)
![POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black - Image 4](https://m.media-amazon.com/images/I/71DiGFzo5vL.jpg)
![POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black - Image 5](https://m.media-amazon.com/images/I/61kGL6T-AUL.jpg)

## Questions & Answers

**Q: can you paint over this product? which paint is best latex or oil based.  i am looking to use this on a rusting dive stand.**
A: I have used Por-15 on an extensive restoration of a car.  It can be painted over, but you really want to make sure you get your primer on while Por-15 is still slightly tacky.  this will allow the primer and then paint to stick better.  it is UV sensitive and will change colors if it is exposed to the sun.  On my project, I used it primarily under the car or in areas where there will be minimal or no UV exposure.

**Q: whats the difference between this and the black por 15 ? dose it stop and protect the same?**
A: This is a top coat for por15. Por 15 offers very little uv protection so if you paint something that is going to be out in the sun you have to paint over the por 15 with a por 15 top coat.

**Q: how much would it take to cover a entire 1/2 ton truck? would a gallon do 2 coats?**
A: I used a spray-gun to do the undercarriage on my Vanagon and I finished with 1/2 gallon left. If you brush it than one gallon is more than enough for your truck. Don't get it on your skin! Took me 2 weeks to get it off. This stuff is awesome.

**Q: Does the por 15 clear need to have a top coat? If so what would that be?**
A: You should use a top coat on any of the POR-15 rust preventative paints. You can use any automotive paint as a top coat.

## Customer Reviews

### ⭐⭐⭐⭐ Roof proof
*by R***S on 5 March 2026*

Excellent for rust prevention

### ⭐⭐⭐⭐⭐ prévoyez un contenant de peinture neuf (1 litre) quand vous allez vouloir utiliser la peinture
*by G***R on 28 April 2025*

Super bonne peinture. Couvre bien et extrêmement résistante. Il faut que vous sachiez que le contenant ne sera pas ouvrable lorsque vous allez le recevoir. Le couvert sera probablement collé/cimenté au contenant. Il va vous falloir prévoir un nouveau contenant de peinture 1 litre pour transvider après avoir percé le contenant d'origine. Il m'a été aussi impossible d'ouvrir le 2ème contenant par la suite tellement il était le couvert était soudé. J'ai due transvider une 2ème fois dans un contenant neuf...

### ⭐⭐⭐⭐⭐ Great stuff, nice finish, went on well
*by M***N on 30 June 2015*

I have two lally columns in my garage that sweat in warm, humid weather since they cool off at night then attract condensation as the warm moist air gets in the garage when the doors are open. Water + steel = rust. I epoxied my garage floor, and pretty soon had rust stains in the epoxy from the columns. Grrr. The columns are a good 60+ years old, so pretty pitted. I hit them with a wire brush, then realized 80 grit sandpaper was a lot faster on the curved surface, and took off a fair amount of rust. I ended up getting the surface smoother than I had thought which became apparent as I applied this product. The product itself is thinner than latex paint, but a little thicker than water, so you have to be careful about drips. It spreads very well. I used less than 1/2 a 1 pint can to do two coats on the two lally columns. There were a couple spots where it initially covered, but didn't adhere, sort of like how water won't adhere to oil spots. I just went over those spots, working it in, and eventually it covered and adhered. The instructions say minimum two coats and I agree, if only to make sure you get full coverage. I waited 3 hours before putting on the second coat. The first coat was a mix of slightly tacky to very tacky, so I probably could have left it another hour or so. Interestingly, I didn't want to go through two brushes, so I left the leftover product from the first coat in the paint bucket I was using, with the brush in the product/not exposed to air, and the whole thing sat while I waited for the first coat to dry. This is not how the manufacturer recommends you do it. The remaining product in the paint bucket had thickened slightly, and so went on a bit thicker, but it still went on and spread, but much thicker. For my purpose, thicker is probably OK. It seemed to adhere just fine. This stuff levels like a dream - even with the second coat being thick, each pass left brush marks which quickly leveled out to perfectly smooth. The resulting finish was perfectly semi-gloss (like a text book definition of semi-gloss) and very, very smooth. I thought I'd just get the rust covered, and be stuck with the pitting of the old columns, but between the sanding and the superior leveling, the columns look amazing. Much better than I expected. For clean up, I found I could wipe up drops off the epoxy floor if I got to them quickly, and it all came up. I did get a drop on my face, looked like a Cindy Crawford mole, was probably on for 20 mins until my wife passed by and pointed it out. Aggressive scraping with a nail and soapy water took it off with some resulting abrasion of the skin but not bad. I did wear gloves as I painted. This is now my go-to coating for metal products with the potential to rust.

## Frequently Bought Together

- POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Semi-gloss Black
- 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 Bermuda*
*Store origin: BM*
*Last updated: 2026-10-18*