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Visit Line-X of Knoxville

8812 Kingston Pike
Knoxville, TN 37923

What We’re About

LINE-X is the nation’s leading provider of spray-on protective coatings. Our products are a fast-cure, multipurpose series of coatings designed for a wide range of retail, commercial, and industrial uses. Not only is it the leading spray-on truck bedliner in the market,

but it is also one of the most affordable options to protect most materials against wear, corrosion, abrasion and erosion by the elements. To top it off, our products are environmentally friendly with no air pollutants or harmful environmental contaminates.

Line-X Quick Facts

Did you know we were the first to:

  • Invent a successful high temp/high pressure elastomeric bedliner?

  • Develop a bomb blast coating that has been tested by the Army Corps of Engineers and the Air Force Research Laboratory?

  • Apply a non-skid polyurea onboard a U.S. Navy submarine?

  • Offer a spray-on product to meet MSHA requirements for acceptance of flame-resistant solid products taken into mines?

Contact Us

Need a quote? Have a question? Call, visit or send us a message below.

What Our Customers Are Saying About Line-X of Knoxville

The Blount County Rescue Squad would like to thank Line-X of Knoxville, the owner, and employees for going above and beyond in their efforts to not only find a grille guard that will both fit our vehicle and accommodate our needs, but to give us the best price as well.  As an all volunteer emergency service, we care about the people that we serve and believe in helping them in anyway that we can. It makes us very happy to see others also caring about those that they serve. It is through the generous and caring efforts of people like you that our agency is able to continue carrying out our mission.

Again, we thank you.

- Blount County Rescue Squad

We would like to extend thanks for the assistance you give in our day to day operations and look forward to a long lasting relationship. If there is ever anything we can help with please do not hesitate to call on us.

Thanks again,

- Don Campbell, Rice Automotive Group

Spray on liner is great, have had it in my truck for 7 years and it has held up very well. Also purchased a bed cover that started to break down after 5 years or so and when I went back to get a new one, they helped me get warranty coverage and replaced it at no charge. I highly recommend LineX of Knoxville.

- Chip Webb

I had a LINE-X sprayed on yesterday. When I got home and had an opportunity to look at it, I was extremely impressed!  You did a fantastic job!  I was especially pleased with the fact that you even cover the area down between the bed and tailgate, where rust can very easily develop.  It looked even better than I had imagined! Thanks!

- Toby Johnson

Thank you for your help coating the decorations for our children's sanctuary. I recognize that the giving of your time and those who helped you was no small sacrifice. The project was huge.  As I write, the pieces are being painted. Soon they will go up along with the other appointments that we have planned to create a unique and exciting atmosphere that will go beyond inviting kids. They will be drawn. From there we will develop a spititual environment that is just right for introducing kids to Jesus and teaching them His ways.

So many roles to be played- I thank God for yours.

God bless you all,

- Doug Swilley, Children's Pastor Redemption Chuch

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