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(301) 360-9900
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5112 Pegasus Court
Ste Y
Frederick MD, 21704
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Frederick LINE-X
5112 Pegasus Court, Frederick, MD 21704

Welcome to Frederick LINE-X

Frederick Line-X is the area's premier truck outfitter. We're your one-stop shop for truck accessories in Frederick, MD, for LINE-X spray-on bedliners, vehicle accessories, and more. We carry brands such as WeatherTech, Truck Gear by LINE-X, Bullwing, Bauer, Ebling, Forest River, B&W, Extang, Truxedo, and many more.

We're more than just your top choice for truck accessories. Our LINE-X® range of tough, durable coatings is guaranteed to protect your truck and more from the harshest of elements. From bedliners to rocker panels to boat trailers, LINE-X has you covered. We also provide all types of truck accessories, including our top-of-the-line Aspart-X flooring applications which provide superior UV stability with excellent color and gloss retention. These floors are great for decks, patios, garages, basements, or even commercial/industrial applications. You can rest assured your investment is protected for years to come.

Home of the adventurous, hardworking, daring and cutting edge. For over 25 years LINE-X has led the way in spray-on protective coating technology, and has delivered the corrosion resistant solution to millions of satisfied customers. What started primarily as a bedliner is now being used to cover and protect components from bumper to bumper, inside and out of your vehicle. From the everyday ride to extraordinary specialty vehicles, we offer complete service from beginning to delivery.

We also carry a wide selection of custom accessories for your truck, SUV and Crossover, including our exclusive line of LINE-X accessories. Whether you want to protect your truck bed, or uplift your next project, we’re here, helpful and willing to go the extra mile—on smooth asphalt or bogged out backroad—to make you happy. Come by or give us a call today!


Every LINE-X bedliner is applied by highly trained technicians who treat your vehicle like it’s their own. Our skilled applicators take time to ensure the quality of their work by verifying the precise tolerances of every bedliner, ensuring a consistent and ideal thickness for optimum utility in a truck bed. LINE-X is guaranteed not to crack, bubble, or flake. As long as you own your truck, we’ve got you covered. In the unlikely event damage occurs that’s not covered by the warranty, LINE-X can still be seamlessly repaired at your nearest location.