2K Urethane

2-Part Industrial Top Coat

item(s): 43204


POR-15 2K Urethane Industrial high wear Top Coat paints are tough, glossy, two-component coatings for use over POR-15 Stop Rust under coating system, primed, or painted surfaces.

They are moisture cured, so exposure to moisture and humidity will actually improve their performance and strength.

When fully cured, POR-15 2K Urethane Paints are a rock-hard, chemical resistant, non-porous, and incredibly tough coating. Durable and easily cleaned, they will not crack, chip, peel, or fade with age. POR-15 2K Urethane paints will withstand even the most intensive UV environments. 

These beautiful, two-component coatings are stronger than any color top coat paint you have ever tried. The long-lasting, brilliant colors of this automotive urethane clear coat will look terrific wherever you use them and will withstand incredible abuse. You'll be amazed and delighted at how well POR-15 2K Urethane paints hold up under conditions that would quickly destroy ordinary finishes.

POR-15 2K Urethane paints are also excellent for industrial applications. Use our safety colors on machinery guards or heavy equipment, and then stand back and marvel at how long they last under abuse.

Put POR-15 2K Urethane top coat paints on trailers, chassis, skid plate, and other undercarriage parts of your car, truck, or motorcycle, and quit worrying about stone chips and gravel roads. You'll be amazed at the toughness of this urethane clear coat paint!

When using POR-15 2K Urethane Clear, it is recommended to use POR-15 Alloy Prep (formerly AP-120 Metal Prep) for a more gentle etching on alloys and other soft metals like aluminum, brass, and copper.

We recommend buying POR-15 Reducer Solvent with 2K Urethane for thinning(up to 20%) and clean-up.

Only Opaque colors have enough UV protection for the Rust Preventive Coating

* Replaces Glisten-PC, Hardnose, Pelucid

Use POR-15 2K Urethane on commercial and municipal plows
Use POR-15 2K Urethane over the POR-15 Stop Rust System on commercial and municipal plows for a long lasting durable finish. Salt and industrial ice melting solutions are no match for POR-15 2K Urethane and POR-15 Rust Preventive Coating.
Use POR-15 2K Urethane on farm equipment
Use POR-15 2K Urethane over the POR-15 Stop Rust System on commercial farming equipment to protect against wear and tear, rust, corrosion.

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

Dark Gray
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Light Gray
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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

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

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

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

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

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

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

Customer Reviews

Based on 26 reviews
Works Great, sets up FAST

Very good product. I used it on some steel beams that were sandblasted prior to application of this product. The sandblasted steel took this product very well. I would recommend mixing small batches and using their thinner product to soften up the applicant a bit. I used this on a 75 degree day, outdoors in about 40% humidity and I got about an hour and a half before it really started to congeal to a point where it wouldn't paint well. I made the mistake of mixing the whole can at once... It wasted about half the product. On subsequent re-coating I only did about 12 OZ at a time and those small quantities were easy to work with.

Anyway, I'm very confident that this coating will last many many years.

Martin G
Hard as a rock

Coated a old motorcycle lift table looks brand new

Bob Shelinbarger

2K Urethane

Ambriz off-road designs
2N Urethane paint

Works great!


Nothing is better for topcoating POR15 great long lasting gloss and protection!


Please read directions fully before proceeding so that you understand the complete POR-15 2K Urethane Part A and POR-15 2k Urethane Hardener Activator process.

Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion.

For all metal surfaces: Remove all oil and grease from surface with POR-15 Cleaner Degreaser following directions on container. Prepare the surface to be coated using POR-15 Metal Prep. For better performance, use Near White Metal Blast Cleaning per SSPC- SP10/NACE 2. For optimum performance prime any bare metal with POR-15 Rust Preventive Coating.


Mix contents of each component thoroughly with low speed power agitation prior to combining 2K Urethane Part A with Part B 2k Urethane Hardener Activator. Make certain no pigment remains on the bottom of the can. After each component is fully mixed, combine 3 parts by volume of 2K Urethane Part A with 1 part by volume of Part B 2k Urethane Hardener Activator. Thoroughly agitate the mixture with power agitation for 5 minutes. Apply with natural bristle brush or spray (Read all warnings and use adequate safety equipment during application). We recommend mixing and testing a very small amount before being your project. Depending on environmental conditions, the chemical reaction may occur to quickly resulting in bubbles in the finish. To reduce bubbles and achieve smoother results use POR-15 Solvent and thin 5%-20% depending on your areas VOC laws.

POT LIFE: 2 hours.

DRY TIME: 12 hours.

RE-COAT TIME: 6 hours.

CLEAN-UP: Use xylene to thin (max. 10%) and to clean application tools or non-cured drips and splatter.

Use only with adequate ventilation. Before opening cans (POR-15 2K Urethane Part A and POR-15 Part B Urethane Hardener Activator) please read all warnings labels.