---
product_id: 159692603
title: "BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart)"
brand: "black star"
price: "₱9630"
currency: PHP
in_stock: true
reviews_count: 8
category: "Black Star"
url: https://www.desertcart.ph/products/159692603-black-star-rust-converter-converts-rust-on-any-steel-surface
store_origin: PH
region: Philippines
---

# Acts as a paint primer Converts rust to polymer resin Seals out moisture, no re-rusting BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart)

**Brand:** black star
**Price:** ₱9630
**Availability:** ✅ In Stock

## Summary

> 🛠️ Turn rust into trust with BLACK STAR – the ultimate rust converter for pros who refuse to settle!

## Quick Answers

- **What is this?** BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart) by black star
- **How much does it cost?** ₱9630 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/159692603-black-star-rust-converter-converts-rust-on-any-steel-surface)

## Best For

- black star enthusiasts

## Why This Product

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

## Key Features

- • **Paint-Ready Finish:** Creates a smooth, semi-gloss primer layer that enhances paint adhesion and vibrancy.
- • **Effortless Application:** Simply brush, spray, or roll on—no grinding, blasting, or wire wheeling needed.
- • **Universal Metal Savior:** Ideal for everything from farm equipment to marine gear—one product for all your rust challenges.
- • **Permanent Rust Protection:** Seals treated surfaces to prevent any future rust formation, locking out moisture effectively.
- • **Rust to Resilient Polymer:** Transforms rust into a durable, corrosion-resistant black coating without sanding or scraping.

## Overview

BLACK STAR Rust Converter is a cutting-edge rust treatment that chemically transforms rust on any steel surface into a tough, black polymer resin. It stops rust permanently by sealing out moisture and doubles as a high-quality primer for painting. Suitable for indoor and outdoor use, this 1-quart liquid product is waterproof, easy to apply, and trusted across industries from automotive to agriculture.

## Description

Buy BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart): Corrosion & Rust Inhibitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product, works fast, leaves great finish - Searched for rust stopper products and found this had great reviews. Bought the quart bottle to see if it was all it says, it is. It brushed on easily. I poured out small quantities into a cup and painted the various rust spots on a deck over trailer I am rebuilding. I painted the major spots at the front of the trailer and the metal plates on the deck over the wheels. I was pleased with how quickly it went after the rust spots, turing black and when dry it seems to be a good sealed surface. I then applied a quick coat of spray paint. I still have to scrape and paint the axles once I get the brakes replaced. I wire brushed the brake drums and repainted them as well. I plan to buy another quart and the spray version to get at some places that a brush can't. This is a great product and I highly recommend it.
Review: Rust prevention - Works good.seals rust.saves time less grinding and buffing.

## Features

- Black Star Rust Converter – No more sanding, blasting, scraping, or etching. Instead, our 21st century technology converts and transforms rust into a slick polymer resin coating. A phenomenal rust treatment, Black Star rust converter stops more rust from forming.
- Won’t Re-Rust – After converting your rust into a beautiful, black, hard, corrosion-resistant polymer resin that seals out moisture, the treated rust will never reoxidize. Instead of being just a harsh rust remover, Black Star is also a rust inhibitor and chemically reacts with the rust to convert it into a useful primer or final coating.
- Unlimited uses – If it rusts, Black Star goes to work! Used everywhere from oil rigs to farm equipment. From fences, metal roofs, bridges, marine applications and steel sheds to grain bins, cars, trucks, trailers, and tools, rust is simply no match.
- Paint primer – Rust is difficult to paint over, and paint won’t stop your metal from re-rusting. Black Star not only acts as a rust converter and stopper, but also is a phenomenal primer for painting your metal and achieving a vivid, smooth color.
- Easy to Use – No more difficult rust removing! Instead of damaging the metal trying to remove rust, just spray, brush, or roll on Black Star Rust Converter and improve the integrity of your metal without worrying about stripping, wire wheeling, grinding or sand blasting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QMN44TS |
| Best Sellers Rank | #18,421 in Automotive ( See Top 100 in Automotive ) #68 in Care Corrosion & Rust Inhibitors #13,401 in Automotive Interior Accessories |
| Brand | BLACK STAR |
| Brand Name | BLACK STAR |
| Color | black |
| Color Code | #000000 |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 543 Reviews |
| Dry Time In Hours | 8 |
| Finish Type | Semi-Gloss |
| Included Components | rust converter |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Volume | 32 Fluid Ounces |
| Manufacturer | MRO Chem |
| Paint Type | Oil |
| Part Number | BLSTAR1QT |
| Size | 1 Quart |
| Special Feature | Rust Resistant |
| Special Features | Rust Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 193802256062 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Images

![BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart) - Image 1](https://m.media-amazon.com/images/I/51mymv3UtvL.jpg)
![BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart) - Image 2](https://m.media-amazon.com/images/I/91bp+9vr41L.jpg)
![BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart) - Image 3](https://m.media-amazon.com/images/I/81a65LiMMcL.jpg)
![BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart) - Image 4](https://m.media-amazon.com/images/I/71lsbDLytKL.jpg)
![BLACK STAR Rust Converter - Converts Rust on Any Steel Surface (1 Quart) - Image 5](https://m.media-amazon.com/images/I/71NhU6KynRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, works fast, leaves great finish
*by B***R on December 14, 2020*

Searched for rust stopper products and found this had great reviews. Bought the quart bottle to see if it was all it says, it is. It brushed on easily. I poured out small quantities into a cup and painted the various rust spots on a deck over trailer I am rebuilding. I painted the major spots at the front of the trailer and the metal plates on the deck over the wheels. I was pleased with how quickly it went after the rust spots, turing black and when dry it seems to be a good sealed surface. I then applied a quick coat of spray paint. I still have to scrape and paint the axles once I get the brakes replaced. I wire brushed the brake drums and repainted them as well. I plan to buy another quart and the spray version to get at some places that a brush can't. This is a great product and I highly recommend it.

### ⭐⭐⭐⭐⭐ Rust prevention
*by M***Y on January 10, 2026*

Works good.seals rust.saves time less grinding and buffing.

### ⭐⭐⭐⭐ Easy to use
*by D***I on January 3, 2026*

This is my first time working with this product application and use is super easy. I will be keeping an eye on this because I'm using it for auto repair on my baby. It dries pretty quickly

## Frequently Bought Together

- MRO Chem Black Star Rust Converter - Converts Rust on Any Steel Surface (1 Quart)
- BLACK STAR Rust Converter - Converts Rust on Any Steel Surface – 1 Aerosol Spray Can
- 3M Professional Grade Rubberized Undercoating, Corrosion, Water and Salt Spray Resistant, 03584, 16 oz. Aerosol

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-07-13*