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Durabak-18 Truck Bed Liner & Polyurethane Protective Coating - Textured Non-Slip Roll-On Paint for Boat Decks, Outdoor Steps, Ramps, Concrete & Wood | Exterior Waterproof Marine Kit (Gallon, White)

  • Based on 705 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Durabak Company

Arrives Aug 10 – Aug 12
Order within 11 hours and 31 minutes
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Color: White


Size: Gallon


Features

  • MULTI-SURFACE POLYURETHANE PROTECTION - Give truck beds, vehicle exteriors, and outdoor utility surfaces a permanent protective layer. Engineered for heavy-duty application, this polyurethane coating directly bonds to wood, concrete, metal, aluminum, and fiberglass. It creates a highly flexible, weather-tight barrier that absorbs impacts without cracking, chipping, or peeling over time.
  • ROLL ON APPLICATION & COVERAGE GUIDE - Get commercial-quality sealing results right from your driveway. This one-part formula requires no complex chemical mixing and applies easily with a brush, specialized roller, or spray gun. One gallon covers approximately 60 square feet for textured finishes and 75 to 80 square feet for smooth finishes across a standard two-coat application.
  • MARINE-GRADE ANTI-SKID SURFACE - Formulated for rigorous maritime environments, this coating creates a saltwater-resistant seal that safeguards against rust and structural wear. The textured grit option contains embedded rubber granules to provide a dependable, non-slip surface on boat decks, marine steps, docks, and ramps, even when wet.
  • 15 UV-STABLE COLORS FOR CUSTOM FINISHES - Choose from an extensive palette of 15 distinct color options to easily match your watercraft, fleet vehicle, or residential exterior steps. Infused with advanced UV stabilizers and high heat resistance, the cured color layer resists fading, chalking, and sun breakdown through years of direct outdoor exposure.
  • TEXTURED GRIT OR SMOOTH FINISH SELECTION - Maximize utility across your entire property or industrial facility. Select our textured rubber granule grit for high-traction safety on walkways, ADA ramps, and stairs, or use our sleek smooth finish variant for automotive trim, heavy machinery, or easy-to-clean interior garage and workshop floors.

Description

DURABAK – AMERICA’S PREMIER PROTECTIVE COATING SYSTEMWith over 30 years of field-tested engineering, Durabak delivers a lot more than standard paint or temporary sealants. Applied via brush, roller, or spray, it provides an industrial-grade, do-it-yourself polyurethane lining that guards surfaces against the roughest environments on Earth.Originally engineered for rigorous maritime applications and trusted for defense-level surface protection, Durabak is the ultimate multi-tool in a can. It is designed to tightly bond to wood, concrete, metal, fiberglass, and aluminum, forming a resilient barrier where traditional coatings fail.Universal Applications Across Your Property & Fleet: - Home & Facility Safety: Ideal for non-slip outdoor steps, concrete ramps, ADA walkways, decks, and garage floors. - Marine & Watercraft: Provides a secure, skid-resistant texture for boat decks, commercial fishing ships, docks, and pontoons. - Automotive & Utility: The gold standard for truck bedliners, undercoatings, wheel wells, utility trailers, and scratch guards. - Industrial Equipment: Protects agricultural machinery, loading docks, freight elevators, and public infrastructure. Why the Durabak Formula Prevails:Durabak is a one-part, moisture-cured polyurethane formula that stays flexible after drying. It acts as a natural sound and vibration dampener, absorbs heavy impacts, and resists intense heat and prolonged UV rays without chalking, cracking, or peeling. Because it forms a completely seamless, non-porous layer, it locks out environmental moisture to halt rust and structural decay before it can start.Stop repainting weathered surfaces every season. Invest in long-term defense, protect your property, and ensure safety with Durabak.

Grit Material: Rubber


Item dimensions L x W x H: 7 x 7 x 8 inches


Brand: Durabak


Grit Type: Coarse


Number of Packs: 1


Brand Name: Durabak


UPC: 731628068348


Number of Items: 1


Set Name: Single-item set


Unit Count: 1 Count


Manufacturer: Durabak


Part Number: Durabak 18 Textured


Item Dimensions: 7 x 7 x 8 inches


Grit Type: Coarse


Compatible Material: Fiberglass, Metal


Grit Material Type: Rubber


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 10 – Aug 12

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Duraback, bed liner.
Color: Black Size: 1 Gallon
The product is excellent.I love the way it spreads on the truck bed. It's very durable, I enjoyed working with it, and I'm going to buy another can just in case I need it.
Reviewed in the United States on July 25, 2026 by haviv mishali

  • No more slippery running boards.
Color: Black Size: 1 Quart
Two years now and still looking as good as day one. These running boards were always slippery when wet or snow. Now I don't have that problem anymore. The coating hasn't scratched, chipped, peeled in any way. Should have done this years ago. It was easy to apply. The directions stated not to shake. You must stir it and it's very thick till you do stir it good. Once properly stirred it goes on easy and as expected. It's a bit pricey but still a great value because it lasts without damage. ... show more
Reviewed in the United States on April 13, 2026 by Kenneth H

  • Great product; love the look; also buy Xylene and Primer
Color: Vivid Blue Size: 1 Gallon
Good stuff; prep is key. Be sure to Sand and prime your bed - and wipe down with recommended Xylene. You will also get the EP-90 primer and Xylene separately. This product dries out fast, so you will need the Xylene to thin it out. I got a little sloppy towards the end, as the product was drying, so my advice would be don’t rush - and keep it thin. ... show more
Reviewed in the United States on November 21, 2025 by Story Family

  • Very good product
Color: Light Gray Size: 1 Gallon
Worked as described. Make sure you get proper thinner. Second coat started to thicken before I finished as the directions said it might.
Reviewed in the United States on July 25, 2026 by David Rice

  • Works great, perfect texture but the smell is horrible.
Color: White Size: Gallon
This was my first time using any bed liner material and it was very positive. The first coat rolled on easy and dried in a few hours. The second coat really added the texture to the bed. I have tried a few areas to get pieces to peel up with my fingernail but had no luck. I coated the bed, front of the bed and tailgate on a mini truck and had about a quart left over after the second coat. Once I stirred it the material stayed in suspension really well. The only downside was the smell. I put this on in my garage with both doors open and the smell was intense. Had to close the doors for the night and in the morning the smell was very strong. Opened both doors and it went right out. Caution not to do this in a room or building that you cannot get some ventilation in. Pretty sure some brain damage may occur. Used the white on my white truck and could not be happier with the results. ... show more
Reviewed in the United States on April 1, 2025 by Scott B.

  • DO NOT WASTE YOUR MONEY ON THIS
Color: Brick Red Size: 1 Gallon
This is the worst paint I have ever worked with. First off, the color is not even close to the same as advertised, I purchased the brick red and what I got was a VERY vibrant bright red That was labeled as "dark red" so I had to mix an entire quart of black in with it to get still a slightly brighter color than was advertised. But then the application process was an absolute nightmare. This stuff is so unbelievable thick that it's practically unusable. It's like trying to put road tar on a roller and paint with it. It JUST DOES NOT WORK. I ended up just scraping on highlights of it as best I could then going and buying a gallon of rustoleum bed liner to cover up anything I had attempted with this junk. That's right rustoleum from Walmart for 1/4 of the price is a significantly better product. Don't waste your money on this ... show more
Reviewed in the United States on April 5, 2025 by Noah

  • Clarification of colors
I don’t think it’s dark gray as described
Reviewed in the United States on July 24, 2026 by KIRK BOYINGTON

  • Excellent deck coating
Color: Light Gray Size: 1 Gallon
It turned out better than I expected. Two thick back to back coats after cleaning and scuffing and spraying etching primer on any exposed aluminum. The deck is much cooler in the sun, grippy, and it's very durable.
Reviewed in the United States on June 5, 2026 by SaltyDog

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