---
product_id: 3816593
title: "Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Gloss Black"
brand: "por-15"
price: "₨58676"
currency: LKR
in_stock: true
reviews_count: 11
category: "Por 15"
url: https://www.desertcart.lk/products/3816593-rust-preventive-coating-stop-rust-and-corrosion-permanently-anti-rust
store_origin: LK
region: Sri Lanka
---

# Waterproof & chemical resistant 5-hour full cure time Permanent rust barrier Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Gloss Black

**Brand:** por-15
**Price:** ₨58676
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stop Rust in Its Tracks — Protect Like a Pro!

## Quick Answers

- **What is this?** Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Gloss Black by por-15
- **How much does it cost?** ₨58676 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/3816593-rust-preventive-coating-stop-rust-and-corrosion-permanently-anti-rust)

## 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

- • **Fast & Efficient:** Dries to full cure in just 5 hours, minimizing downtime on your projects.
- • **Versatile Coverage:** Covers up to 50 sq ft per quart, perfect for both small touch-ups and large restorations.
- • **Rock-Hard Protection:** Forms an impenetrable, non-porous barrier that stops rust permanently.
- • **Professional Grade Finish:** Gloss black finish delivers a sleek, durable look trusted by pros and DIYers alike.
- • **Chemical & Moisture Shield:** Resists water, chemicals, salt, and corrosive contaminants for long-lasting defense.

## Overview

POR-15 Rust Preventive Coating is a professional-grade, gloss black protective paint that permanently stops rust by creating a tough, non-porous barrier. With a quick 5-hour cure time and coverage of 50 sq ft per quart, it’s ideal for metal surfaces exposed to water, chemicals, and corrosive elements. Trusted by both DIY enthusiasts and professionals, POR-15 ensures long-lasting corrosion resistance and a sleek finish that keeps your metal looking pristine.

## Description

POR-15 Rust Preventive Paint - Black - Quart POR15

Review: This Product Is Fabulous!!! With Some Tips For Small Time Users - I just got a used 48" mower deck for a 'vintage' Wheel Horse lawn tractor circa 1991 - it was in amazing condition except for (obviously) the blade compartment. I decided it was worth the work - it really wasn't that bad except for surface scaly rust and attached grass and the topside looked like new with original paint/belts. This isn't just for car restoration. I found POR-15 with great reviews on desertcart and decided to also get the rust remover/stabilizer. I first bought an inexpensive angle grinder from Harbor Freight (7amp minimum recommended by me) with requisite wire brushes. Three passes and most of the red flaky rust was gone and down to 'black oxide'. About half had shallow pitting but most of the metal thickness was intact. I then applied the metal prep as directed and it turned remaining rust in pits/etc. to a grey-white along with non-rusted areas. You could wipe some of this off on the surface after it dried and I decided to wipe down the entire area to smooth things out. Then came the Gloss Black rust preventive paint - I didn't use any other primer. Two coats with a brush only (larger projects need roller) and I'm amazed - it did indeed dry to a rock-hard finish and brushed on easily - including the rusted caps on the spindle shafts below the blades - the more I began using the more places I found to use it on. The finish really looked great. Now my experience tips many stated elsewhere. MUST have well-ventilated area - like outside for me on a sunny day. If you get it on you it's not coming off until nature dictates so you have to be careful and prepared. There's plenty of time before it sets up so there's no rush. I didn't feel any need to wear a body suit - perhaps on larger projects as others suggest or if you're really sloppy. My two pearls of wisdom having pre-read the other comments about not getting it on the lip of the can and being impossible to open (I can tell this would be correct). I bought a pack of 30ml plastic syringes (from China) thru eBay that are just like medical syringes - you can get larger ones if you need more. Open the can (carefully sitting on flat surface) and put the syringe vertically in the center of the liquid away from the edges and draw up however much you need - it's fairly viscous and requires some effort in pulling and DON'T pull it out - I could do it with thumb and index fingers holding the syringe and other fingers pulling it up. In your other hand hold a paper towel - once the stuff is pulled up lift it above the top of the liquid, let it drip a couple of times, and then bring the paper towel under it to catch any loose drops. This prevented any from getting into the lid groove of the can. I then squirted it into a standard paint roller-type pan with throw-away inserts and dipped brush into (or roller if you choose) and paint away. I also dumped the extra back into the can when finished very carefully. It was ridiculously easy and the can sealed like new and re-opened like new. My arms and fingers weren't too black when done :-) The syringe worked for repeated adding into the roller pan (about 4-5 times). Throw away the brush (or roller), the syringe, the pan insert, and anything else disposable because they'll be rock hard and unuseable again. I thank others for posting comments about this product - it's really fabulous and I can't imagine ever having to revisit this deck for decades. It's that good with a hard as a rock finish. I also found myself touching up a rusty metal rail on our patio and other things and intend to use it a lot more than I anticipated. For those small time users like me asking 'how much do I need' the answer is less than you'd think. This entire deck project used less than 1/4 of the quart (most is left) with two coats. This is why you need to preserve the can lid function - most is still there for other projects and I can think of plenty. Hope this helps - highly recommended!!!
Review: Works Great Stops Rust and Protects - Amazing product, it is easy to apply and it stops rust formation and propagation. Clean underlying surface, apply even coat (don’t apply thick), wait for it to dry 24hrs, apply second coat. It is not intended to be a top coat, paint over if it will be exposed to the sun - otherwise it will crack over time. Even used it to protect steel from acid fumes and acid spills, also worked great.

## Features

- ✅ WHY CHOOSE POR-15 RUST PREVENTIVE COATING – POR-15 is the gold standard in high performance coatings. Trusted by DIY and professionals to stop rust permanently by forming an impenetrable barrier that protects a variety of surfaces from water, chemicals, salt, corrosive contaminants and everyday wear and tear. No other paint, coating, or even powder coat can match POR-15 Rust Preventive Coating when applied using the 3-Step Stop Rust System.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H2VVL0S |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,309 in Automotive ( See Top 100 in Automotive ) #19 in Care Corrosion & Rust Inhibitors |
| Brand | POR-15 |
| Color | Gloss Black |
| Color Code | #000000 |
| Coverage | 50 sq ft |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,350) |
| Date First Available | June 29, 2006 |
| Dry Time In Hours | 5 |
| Finish | Gloss |
| Finish Type | Gloss |
| Full Cure Time | 5 Hours |
| Global Trade Identification Number | 00051491450041 |
| Included Components | POR15 BLK QT |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 2.29 pounds |
| Item model number | 45004 |
| Manufacturer | POR-15 |
| Model Name | 45004 |
| Package Information | Can |
| Paint Type | Watercolor |
| Part Number | 45004 |
| Product Dimensions | 4 x 4 x 5 inches |
| Size | 32 Fl Oz (Pack of 1) |
| Special Feature | Chemical Resistant, Moisture Barrier, Non-Porous, Permanent Unit Count 32.0 Fluid Ounces Paint Type Watercolor Specific Uses For Product Interior/Exterior Surface Recommendation Metal |
| Special Features | Chemical Resistant, Moisture Barrier, Non-Porous, Permanent Unit Count 32.0 Fluid Ounces Paint Type Watercolor Specific Uses For Product Interior/Exterior Surface Recommendation Metal |
| Specific Uses For Product | Interior/Exterior |
| Style | Preventive Coating |
| Surface Recommendation | Metal |
| UPC | 051491450041 |
| Unit Count | 946 Milliliters |
| Warranty Description | LIMITED WARRANTY |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** POR-15
- **Color:** Gloss Black
- **Finish Type:** Gloss
- **Item Volume:** 32 Fluid Ounces
- **Paint Type:** Watercolor
- **Size:** 32 Fl Oz (Pack of 1)
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal
- **Unit Count:** 946 Milliliters

## Images

![Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Gloss Black - Image 1](https://m.media-amazon.com/images/I/713J30x1xZL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ This Product Is Fabulous!!! With Some Tips For Small Time Users
*by A***N on August 5, 2018*

I just got a used 48" mower deck for a 'vintage' Wheel Horse lawn tractor circa 1991 - it was in amazing condition except for (obviously) the blade compartment. I decided it was worth the work - it really wasn't that bad except for surface scaly rust and attached grass and the topside looked like new with original paint/belts. This isn't just for car restoration. I found POR-15 with great reviews on Amazon and decided to also get the rust remover/stabilizer. I first bought an inexpensive angle grinder from Harbor Freight (7amp minimum recommended by me) with requisite wire brushes. Three passes and most of the red flaky rust was gone and down to 'black oxide'. About half had shallow pitting but most of the metal thickness was intact. I then applied the metal prep as directed and it turned remaining rust in pits/etc. to a grey-white along with non-rusted areas. You could wipe some of this off on the surface after it dried and I decided to wipe down the entire area to smooth things out. Then came the Gloss Black rust preventive paint - I didn't use any other primer. Two coats with a brush only (larger projects need roller) and I'm amazed - it did indeed dry to a rock-hard finish and brushed on easily - including the rusted caps on the spindle shafts below the blades - the more I began using the more places I found to use it on. The finish really looked great. Now my experience tips many stated elsewhere. MUST have well-ventilated area - like outside for me on a sunny day. If you get it on you it's not coming off until nature dictates so you have to be careful and prepared. There's plenty of time before it sets up so there's no rush. I didn't feel any need to wear a body suit - perhaps on larger projects as others suggest or if you're really sloppy. My two pearls of wisdom having pre-read the other comments about not getting it on the lip of the can and being impossible to open (I can tell this would be correct). I bought a pack of 30ml plastic syringes (from China) thru eBay that are just like medical syringes - you can get larger ones if you need more. Open the can (carefully sitting on flat surface) and put the syringe vertically in the center of the liquid away from the edges and draw up however much you need - it's fairly viscous and requires some effort in pulling and DON'T pull it out - I could do it with thumb and index fingers holding the syringe and other fingers pulling it up. In your other hand hold a paper towel - once the stuff is pulled up lift it above the top of the liquid, let it drip a couple of times, and then bring the paper towel under it to catch any loose drops. This prevented any from getting into the lid groove of the can. I then squirted it into a standard paint roller-type pan with throw-away inserts and dipped brush into (or roller if you choose) and paint away. I also dumped the extra back into the can when finished very carefully. It was ridiculously easy and the can sealed like new and re-opened like new. My arms and fingers weren't too black when done :-) The syringe worked for repeated adding into the roller pan (about 4-5 times). Throw away the brush (or roller), the syringe, the pan insert, and anything else disposable because they'll be rock hard and unuseable again. I thank others for posting comments about this product - it's really fabulous and I can't imagine ever having to revisit this deck for decades. It's that good with a hard as a rock finish. I also found myself touching up a rusty metal rail on our patio and other things and intend to use it a lot more than I anticipated. For those small time users like me asking 'how much do I need' the answer is less than you'd think. This entire deck project used less than 1/4 of the quart (most is left) with two coats. This is why you need to preserve the can lid function - most is still there for other projects and I can think of plenty. Hope this helps - highly recommended!!!

### ⭐⭐⭐⭐⭐ Works Great Stops Rust and Protects
*by Y***E on June 24, 2025*

Amazing product, it is easy to apply and it stops rust formation and propagation. Clean underlying surface, apply even coat (don’t apply thick), wait for it to dry 24hrs, apply second coat. It is not intended to be a top coat, paint over if it will be exposed to the sun - otherwise it will crack over time. Even used it to protect steel from acid fumes and acid spills, also worked great.

### ⭐⭐⭐⭐⭐ Great product
*by T***R on July 9, 2025*

I bought this to recoat my truck fram and man it did the job , I didn't know i purchased the small can but it took care of the whole rear , goes a long ways , covers great with ease just make sure you don't get it on stuff you don't want it on cause it's not coming off hardens like a rock , doesn't smell at all , give a brand new black look

## Frequently Bought Together

- POR-15 Rust Preventive Paint - Black - Quart POR15
- 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-08*