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Six Pack

Rust Preventive Coating

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POR-15 Six Pack of POR-15 Rust Preventive Coating

Get maximum convenience and efficiency with a POR-15 Six Pack Rust Preventive Coating. This package contains six 4 oz. cans of Gloss Black POR-15 Rust Preventive Coating, so you'll only open small amounts of POR-15 Rust Preventive Coating as you need them, with NO WASTE! Each can covers 6 square feet with two coats applied. Order your POR-15 Six Pack today! POR-15 Six Pack Comes with enough POR-15 Rust Preventive Coating to cover 36 square feet with two coats.

POR-15 Rust Preventive Coating creates a non-porous surface that seals and protects metal from water, chemicals, and salt, and other corrosive contaminants.

POR-15 Six Pack Technical Data Sheet

Step-by-step Restoration

Before Image of a Rusty truck bed

Before:Heavily rusted diamond-plate pickup truck beds can be a problem, fix them permanently with POR-15 Rust Preventive Coating.

Step 1

Step 1: First remove loose rust and degrease carefully with water-based Cleaner Degreaser

Step 2

Step 2: Next, neutralize rust and prep with Metal Prep.

Step 3

Step 3: After thorough washing and drying, coat with POR-15 Rust Preventive Coating, right onto the rust!

Top Coat for UV protection

Step 4: Next, topcoat with Top Coat, 2K Urethane, or other top coat of your choice.


After: Now you have a PERMANENTLY repaired truck bed, that will NOT rust again.

POR-15 Rust Preventive Coating Technical Data Sheet


Farm, industrial, marine commercial, and construction industries all use POR-15 Rust Preventive Coating to protect expensive and valuable equipment against rust, abrasion, and even graffiti. POR-15 Rust Preventive Coating also has excellent “surface tolerance”, which means it works very well on porous surfaces, such as wood, fiberglass, concrete, and bricks. Try some for yourself!

  • Automotive – chassis, doors, floors, trunk areas, suspension, engines & fuel tanks
  • Industrial – heavy equipment, truck components, trailers, fuel storage, rebar, steel forms, concrete, storm grates, transformers, wastewater management
  • Marine – decks, bilges, hulls, steam pipes, chain lockers, masts
  • Home – seal cracks in basements and foundations, garage floors, roofs, HVAC pipes, beams, home appliances
  • Also excellent for sealing and repairing fiberglass
Step 3 Coat it with POR-15 Rust Preventive Coating for permanent rust and corrsion protection
“POR-15 Rust Preventive Coating is impervious to just about anything short of an atom bomb!”
Hot Rod Magazine

Customer Reviews

Based on 5 reviews
As with all of POR's products it is top notch

Covers well, once dry you can tell it will stick and last. Highly recommend.

POR-15 six pack

What are great idea, small can versions. Before when reusing quart can always had difficulty opening lid on can. The lids aren’t stiff enough and end up ruining seal. Would put in glass jar but even that didn’t work out. Now I have flexibility for small jobs. Nice job on thinking outside the box.

Time tested winner

I have been using POR-15 now for four years and have yet to see rust reappear anywhere I have used it. I am the HOA president at our condo and we have steel balcony railings that we have repainted over and over for fifteen years at a great expense. Three years ago we top coated rusty area with POR-15 and have not had any rust since. I also have used POR-15 on the rusty frame of one of my trucks three years ago, and the frame on my Airstream trailer. All have been totally rust free since. I especially like the six pack because I continually am finding new rusty areas or hardware and I can use a little without wasting a whole can (once opened it has to be used). One caution: cover your skin! It does not come off for a long time!

Outstanding prouct

I have been using POR-15 for years on any clients home and on Cantera doors where there is exposed rust. Once the rust has been sealed it does not come back. The small cans are great for little jobs that I have. I have learned that once you open a can, put a small piece of plastic between the lid and the can. If the product gets in the rim and you put the lid on, that lid will never, I mean never come off once it sets up. The plastic really works.

Great Product

This was great for my project. The lids are so hard to get off I can use a full can at one time.

For best results use POR-15 Cleaner Degreaser and POR-15 Metal Prep to prepare the surface for POR-15 Rust Preventive Coating.

Step 1. Apply our POR-15® Cleaner Degreaser to a surface, keep wet 10-15 minutes then rinse thoroughly with water and allow the surface to dry. For areas with noticeable build up use a stiff brush to break up material and continue to keep wet with POR-15® Cleaner Degreaser. It is important not to allow the product to dry on the surface prior to rinsing with water. POR-15® Cleaner Degreaser is a heavy duty water soluble cleaner that may be used over metal, wood, fiberglass, vinyl and concrete.

Step 2. Apply POR-15® Metal Prep to the bare metal surface, keep wet 10-15 minutes then rinse thoroughly with water and allow the surface to dry. It is important not to allow POR-15® Metal Prep to dry on the surface prior to rinsing with water. Once dry the surface may show a flash rust or white powdery residue this is perfectly normal. POR-15® Metal Prep provides the best surface profile and greatly improves paint adhesion to any type of metal surface.

Step 3. Wearing gloves and a properly fitted respirator is recommended when applying POR-15® Rust Preventive Coating. DO NOT SHAKE, open and slowly stir POR-15 Rust Preventive Coating until thoroughly mixed. It is recommended to apply two thin covering coats of POR-15® Rust Preventive Coating. Apply the first coat to the properly prepared substrate with the supplied brush. Apply the second coat when the first coat is almost dry, slightly tacky to the touch. If POR-15® Rust Preventive Coating is applied too heavy, brush marks may result in the finish. Do not apply this product if the humidity is above 70%. If the humidity is too high POR-15® Rust Preventive Coating will surface dry too quickly which may result in small bubbles in the finish. POR-15® Rust Preventive Coating requires a top coat only if exposed to direct sunlight.

For topcoating use POR-15® Top Coat or POR-15® 2K Urethane industrial topcoat. For best topcoating results, apply the top coat before POR-15 Rust Preventive coating dries. Topcoat should be applied while POR-15 Rust Preventive coating is still tacky.

To topcoat cured POR-15 Rust Preventive Coating, lightly scuff surface with sandpaper or use POR-15 Self Etch Primer to create a bonding surface for topcoating.

WARNING: Cancer - www.P65Warnings.ca.gov.