Rust primer paint is the perfect choice for any DIY project. It is designed to provide a strong, durable, and long-lasting finish on metal surfaces. It quickly and easily prevents rust and corrosion, and helps to protect the metal surface from further damage. It has excellent adhesion and flexibility, so it can be used on a variety of surfaces. It’s also easy to apply, and can be applied with a brush, roller, or spray gun. It’s an ideal choice for metal surfaces, providing a reliable and protective coating that will last for years to come.
Expert’s Top 10 Picks & Best Rust Primer Paint, Recommended By An Expert
1#. Rust-Oleum 2081830-6PK Stops Rust Automotive Spray Primer, 12 oz, Light Gray, 6 Pack
Features
Primer spray paint is suitable for use on wood, metal and fiberglass surfaces
Oil-based paint with Stops Rust formula provides rust resistant base coat for cars, trucks and other vehicles
Covers up to 12 sq. ft. and dries to handle (and can be recoated) in 15 minutes
High quality spray paint ensures long lasting, durable coating
Flat finish provides superior adhesion and works with any topcoat
2#. Rust-Oleum 248658 Rust Reformer Spray, 10.25 oz, Black
Features
Use on any rusty, metal surface to Instantly convert rust to a flat black, paintable surface that is protected and prevents future rust
Oil based formula creates a bond with rusted surface that can be easily painted
Dries tack free in 20-40 minutes, allow 24 hours before applying topcoat
Unique formula transforms rusted surfaces saving time and effort sanding rust all the way down to bare metal
Any-angle spray technology allows the can to be sprayed in any direction, even upside down
3#. Rust-Oleum 7780830 Stops Rust Spray Paint, 12 Ounce, Flat White Clean Metal Primer, 12 Fl Oz
Features
Weather and corrosion resistant primer bonds tightly to exterior/interior surfaces like wood, metal, concrete, masonry and more to provide excellent adhesion for top coat
Oil-based formula provides a durable protective coating with excellent rust prevention
Dries to touch in 15 minutes and covers up to 12 sq. ft.
Primer provides a base for excellent adhesion and withstands demanding, heavy-use environments
Creates a flat white finish that can be covered with any topcoat
4#. Rust-Oleum 2081830 Stops Rust Automotive Primer, 12 Ounce, Light Gray, 12 Fl Oz
Features
Primer spray paint is suitable for use on wood, metal and fiberglass surfaces
Oil-based paint with Stops Rust formula provides rust resistant base coat for cars, trucks and other vehicles
Covers up to 12 sq. ft. and dries to handle (and can be recoated) in 15 minutes
High quality spray paint ensures long lasting, durable coating
Flat finish provides superior adhesion and works with any topcoat
5#. Xion Lab 2-in-1 Rust Converter & Metal Primer – Concentrate Covers Up to 4X More – Industrial Grade Water Based – UV Resistant Rust Reformer & Inhibitor – No Top Coat Needed – Works On Damp Surfaces
Features
THE ONLY RUST CONVERTER FOR METAL THAT CAN BE APPLIED ON DAMP SURFACES! Save precious time and effort with the XIONLAB ultimate rust reformer. Our rusty metal primer is specifically designed to stop rust by converting EVEN DAMP rusted metal surfaces to phosphate without heavy scraping or sand blasting!
COVER 4X MORE AREA & GET A BIGGER BANG FOR YOUR BUCK! Our rust neutralizer will cover up to 1000 square feet per gallon, and up to 125 sq. ft. per pint, so you can protect your metal surfaces from further corrosion. You can dilute it with 20% water and use a spray gun to apply this one-step rust treatment solution to all your rusty metallic surfaces with ZERO EFFORT!
CAN ACCEPT ALL TOP COATINGS – NOT JUST OIL-BASED! You can easily apply oil based, water based, enamels or any other top coating you like. OR you can go ahead and save your hard- earned money and skip on the top coating, since our industrial-strength rust remover and primer does not require a top coat!
CLEANING YOUR TOOLS IS A BREEZE thanks to our water-based formula, your tools can be washed quickly without any soap or chemical products. Plus, our UV and Hydrogen Sulfide resistant, professional-grade corrosion converter is safer for environment, non flammable, contains less than 1% VOCs, NO lead, and NO oily solvents nor resins.
GET YOUR ANTI RUST METAL SOLUTION TODAY 100% RISK-FREE! Our mission is to offer
you pro-grade solutions for your renovation or construction projects. And we know that impeccable quality is your top priority. That’s why we confidently back our rust eliminator with our EXCLUSIVE full-money back guarantee! What are you waiting for?
6#. Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer, 12 Ounce (Pack of 1), Gray
Features
Filler and sandable primer is suitable for use on wood, metal and fiberglass surfaces
Oil based 2 in 1 paint with Stops Rust formula saves time and provides rust resistant base coat for cars, trucks, and other vehicles
Covers up to 10 sq ft and dries to the touch (and can be recoated) in 10 minutes
Filler and sandable spray paint fills minor surface imperfections and sands smooth
Provides superior top coat adhesion and flat finish yields a smooth surface when sanded
The hi-build formula fills in minor imperfections
Sands smooth for the ultimate finish
2 in 1 Primer features an advanced spray system that allows you to spray at any angle
A comfort spray tip with wider finger pad
Stops Rust formula
7#. Rust-Oleum 7769502 Protective Enamel Paint Stops Rust, 1 Quarts (Pack of 1), Flat Rusty Metal Primer
Features
Use to prime exterior or interior heavily rusted metal surfaces only
Oil-based formula provides a durable protective coating with excellent rust prevention
Dries to the touch in 2-4 hours and covers between to 65-110 sq. ft. per can
Primer provides a base for excellent adhesion and withstands demanding, heavy-use environments
Creates a surface that topcoats can easily adhere to
Indoor/outdoor
Durable, corrosion-resistant
Provides more than twice the rust protection of using enamels alone
8#. Rust-Oleum 7769830 Stops Rust Spray Paint, 12-Ounce, Flat Rusty Metal Primer
Features
Use to prime exterior or interior heavily rusted metal surfaces only
Oil-based formula provides a durable protective coating with excellent rust prevention
Dries to the touch in 15-30 minutes and covers between to 10-12 sq. ft. per can
Primer provides a base for excellent adhesion and withstands demanding, heavy-use environments
Creates a surface that topcoats can easily adhere to
9#. POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 16 Fluid Ounces, Semi-gloss Black
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.
✅ CURED BY MOISTURE – The secret strength lies in the curing process. Unlike most paints that dry through evaporation, POR-15 Rust Preventive Coating dries faster when moisture is present. It has the opposite chemistry of ordinary paints. Once cured, the coating forms an indestructible, hammer tough finish.
✅ APPLICATION – Remove grease, oil, and other foreign substances using POR-15 water-based Cleaner Degreaser followed with POR-15 Metal Prep to etch the surface and neutralize rust. Stir POR-15 Rust Preventive Coating thoroughly, DO NOT SHAKE. Always apply thin coats, minimum of two. May be recoated or top coated when dry to the touch, typically 2 to 5 hours. Topcoat when surface will have exposure to UV light.
✅ WHEN DO I NEED THIS – Automotive, Farm, industrial, commercial marine, and construction industries all use POR-15 Rust Preventive Coating to protect valuable equipment against rust, abrasion, & corrosion. Our coating has excellent surface tolerance on porous surfaces, such as wood, fiberglass, concrete, bricks, and more!
✅ OUR SATISFACTION COMMITMENT – At POR-15 we strive to bring the ultimate in rust prevention. Known for the unbeatable 3-step stop rust system, POR-15 is trusted by DIY & Professionals. We are committed to innovation, quality control, and excellent customer service.
10#. Rust-Oleum 7582838 Professional Primer Spray Paint, 15 oz, Gray Primer
Features
Ideal for use on ferrous, non-ferrous metal, wood, concrete, masonry and other such surfaces to prepare surfaces for painting, provide rust protection and a tough finish that withstands weathering
High quality, durable oil-based formula maintains consistent, corrosion-resistant color despite the elements and provides twice the protection of paint alone
Covers up to 14 sq ft, dries to touch in 15 minutes and ready for immediate topcoat application ; Indoor/outdoor
Commercial, industrial paint formula features a high output tip that can be sprayed at any angle
Primer provides a base for excellent adhesion and withstands demanding, heavy-use environments
