Your independent bedliner guide
Straight answers on spray-in bedliners — how they're applied, what they cost, how long they last and how to choose an applicator you can trust.
Why spray-in
A spray-in bedliner isn't a mat or a plastic shell. It's a coating that bonds to your truck — sealing out water, grit and rust while it takes every hit you throw at it.
3–5sec
Polyurea dries to the touch in seconds, not hours
<1hr
A premium topcoat is dry to the touch in under an hour
24hrs
Typical time to a full cure before heavy use
0seams
One continuous membrane — nowhere for water to hide
The difference
Drag the sliders to compare real beds before and after a professional spray-in liner.
Spray-in liners are applied with a high-quality, premium-grade polyurea that adds serious durability. It can restore the most worn and uneven truck beds to an immaculate finish — giving your truck a new lease on life.
Spray-in vs. drop-in
Sprayed on, the liner follows every rib, bolt hole and wheel well — and can be built up to the thickness the job needs. It also covers superficial dents, scratches and abrasion.
3–5s
The liner is dry to the touch in seconds, the premium topcoat in under an hour, and it's fully cured in about 24 hours.
How it works
Tap each step to see how a professional spray-in liner is built, layer by layer.
The bed is cleaned, degreased and abraded so the coating has something to grip. Anything that shouldn't be coated is masked off.
Where the system calls for it, a primer helps the liner bond to bare metal, factory paint or plastic for a lasting grip.
Specialized equipment sprays a fast-setting polyurea that flows into every contour and is dry to the touch in seconds.
A UV-stable topcoat helps the finish resist fading. Most liners are ready for light use within hours and fully cured in about a day.
Applications
01
Truck beds
The classic. Seamless protection for the hardest-working surface on your truck.
02
Jeeps & full-body
Rugged, textured armor for off-road rigs — fenders, rockers or the whole body.
03
Undercarriage
Seal frames and floor pans against salt, stone chips and rust.
04
Trailer floors & ramps
Grip and abrasion resistance for decks that haul equipment every day.
See every guide
Costs, care, repairs, buying checklists and more.
For applicators
With numerous companies offering a vast array of sprayers, applying wear-resistant coatings to utility and commercial vehicles has never been easier. Specialized equipment makes coating bedliners — and much more — fast and repeatable.
Heated, high-pressure spray
Sets in seconds
Latest guides
Prepare for a bedliner repair estimate with useful photos, installation records, damage history and clear questions about the proposed work.
FAQ
Still deciding? Our guide library goes deeper on costs, care and choosing an installer.
Browse the guidesIt's a protective coating — typically polyurea or a polyurethane hybrid — sprayed directly onto the truck bed. It bonds to the surface and cures into a seamless, textured layer that resists impacts, abrasion and moisture.
A spray-in liner bonds to the bed and conforms to every contour, so there are no gaps for water and grit to collect. Drop-ins are removable plastic shells that can shift and trap moisture underneath. Read the full comparison.
Most of the time goes into prep — cleaning, scuffing and masking. The coating itself is dry to the touch in seconds, and a typical liner is fully cured in about 24 hours. Always follow your applicator's guidance for your product.
Many liner materials can chalk or fade with long UV exposure. A UV-stable (aliphatic) topcoat helps keep the color rich. Why black bedliners fade.
A properly prepped and applied professional liner can protect a bed for many years. Prep quality, thickness and UV protection matter most. What shortens a liner's life.
DIY roll-on and aerosol kits exist, but they're generally thinner than professionally sprayed polyurea. See what DIY kits can and can't do.
