LISRUX Rust Converter & Metal Primer 34 fl oz Black — 2-in-1 Water-Based, Heat & UV Resistant

LISRUX 2-in-1 Rust Converter & Metal Primer is a water-based, industrial-strength rust reformer and primer that converts rust to a protective black coating and primes metal for long-term protection.

Built for automotive, marine, industrial and home projects, this 34 fl oz black formula combines rust conversion and priming in a single ready-to-use product. It chemically stabilizes flaky iron oxide, seals out moisture and oxygen, and leaves a durable base for topcoats or stand-alone protection. The low-VOC, water-based composition simplifies cleanup and reduces odor compared with solvent-based alternatives.

How does it stop rust and protect metal surfaces?

The formula reacts with existing rust to form an inert, adhesive black layer that isolates metal from oxygen and moisture. That new surface both inhibits further corrosion and acts as a primer layer for additional paint if desired. It’s engineered for environments exposed to water, salt, and general wear.

• Converts active rust to a sealed, non-reactive coating
• Creates an oxygen- and water-resistant barrier
• Suitable as a primer for future paint jobs

What surfaces and projects is it best suited for?

This product is formulated for ferrous metals and works across automotive parts, agricultural equipment, structural steel, marine components, and workshop tools. It’s ideal when you need a durable, cost-effective solution that can endure heat and outdoor exposure. Follow surface prep guidelines for best performance.

• Automotive underbodies, frames, and panels
• Industrial machinery, steel beams, and fabrication
• Marine fittings, trailers, and salt-exposed hardware

How should I apply it for long-lasting results?

Start by removing loose rust, grease, and dirt, then let the metal dry completely. Apply in thin even coats with a brush; allow 24 hours between coats so a uniform protective film develops. Two or more coats are recommended and avoid exposing the treated area to water or high humidity for the first seven days.

• Clean surface of oil and loose corrosion before application
• Brush on thin layers; wait 24 hours between coats
• Avoid rain or humid exposure for seven days after coating

What performance and safety features should I expect?

LISRUX provides heat resistance and UV protection appropriate for many outdoor and engine-bay uses, while remaining low in VOCs for reduced environmental impact. Because the product is water-based, tools rinse with water and handling is easier than with solvent-heavy coatings. Always follow standard safety precautions during use.

• Heat resistance up to approximately 350°F for hot applications
• Low VOC water-based formula for easier cleanup and lower odor
• Creates a UV- and moisture-resistant finish suitable for outdoor exposure

Who is this for? LISRUX 2-in-1 Rust Converter & Metal Primer is aimed at professional mechanics, fabricators, boat owners, fleet managers and DIYers who need an efficient, industrial-grade rust solution. Choose this product when you want to chemically stabilize corroded iron, simplify project steps by combining conversion and priming, and reduce cleanup time with a water-based coating. It’s particularly useful when you need reliable protection against salt, moisture and heat while keeping VOCs low.

Usage reminder: For best results, work in dry conditions, follow surface prep and drying intervals, and apply multiple thin coats rather than a single heavy layer.