HORHIZA Rust Converter & Metal Primer 2-in-1 Black 42 oz — Water-Based, Low-Odor Protective Finish

HORHIZA 2 in 1 Black Rust Converter & Metal Primer is a water-based coating that chemically stabilizes rust and leaves a primed, protective black finish ready for topcoat or standalone protection.

This professional-grade 42 oz formula combines a rust-converting compound with a metal primer to save time and reduce steps when restoring or protecting metal. It bonds to oxidized surfaces, seals out moisture and contaminants, and is formulated for both outdoor exposure and indoor projects. Low-odor and water-cleanup make it practical for workshop and homeowner use while UV, chemical, and abrasion resistance extend the life of treated metal.

How does this product stop rust and prepare metal for paint?

HORHIZA converts active rust into a stable, inert surface that is tightly bonded to the substrate, reducing further corrosion. At the same time the formula leaves a primed black coating that accepts most topcoats without a separate primer step.

• Reacts chemically with iron oxide to form a stable layer
• Creates a tightly bonded black primer surface
• Reduces need for sanding beyond loose rust removal
• Accepts paint after recommended drying time

What surfaces and situations is it suitable for?

The product is made for ferrous and non-ferrous metals including steel, iron and aluminum, and works on automotive parts, farm equipment, trailers, fences, boats and general machinery. It performs on both small repairs and large outdoor structures exposed to salt, water and everyday wear.

• Automotive restoration and undercarriage treatment
• Agricultural and construction equipment maintenance
• Outdoor metalwork: fences, gates, railings, trailers
• Marine and coastal equipment where salt resistance is needed

How do I apply it for best results?

Surface prep is minimal: remove loose rust, scale and grease, then apply directly with a brush, roller or sprayer according to instructions. Allow the coating to cure — typically 24 hours — and apply 2–3 thin coats for optimal coverage and durability.

• Brush or roller for small areas; spray for larger surfaces
• Remove loose debris; no heavy sandblasting required for many jobs
• Dry time ~24 hours; recoat 2–3 thin layers for longevity
• Clean tools with water thanks to the water-based formula

Is this safe and environmentally friendly to use?

HORHIZA uses a water-based, low-odor formula that minimizes VOCs compared with solvent-based rust treatments. While non-toxic in typical use, standard safety practices such as gloves and eye protection are recommended during application.

• Water-based for easier cleanup and reduced solvent emissions
• Low odor suitable for workshop or garage environments
• Follow label safety guidance for personal protective equipment
• Dispose of waste and containers per local regulations

Who is this product for? HORHIZA 2 in 1 Black Rust Converter & Metal Primer is aimed at mechanics, restoration hobbyists, farmers, fleet managers and homeowners who need a reliable, time-saving solution to halt corrosion and prime metal in one step. It suits anyone looking for a durable, low-odor, water-cleanup coating for outdoor and indoor metal protection, from small repair tasks to large-scale maintenance projects.