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Herculiner is the original do-it-yourself roll-on bed liner kit. In three easy steps, a truck bed can be covered with a tough, textured polyurethane coating just like professional spray-on liners. It prevents rust and won't chip, flake or peel. Herculiner can be applied to many different types of surfaces, such as concrete, plastic, rubber, metal, wood or fiberglass.


  • It's easy—do it yourself in 3 steps!
  • Tough, textured formula has been the industry leader for over 12 years
  • Gloss black finish gives it a "like new" finish that lasts
  • Flexible and repairable—while bonding to just about anything
  • Our solvent-based product when applied to a surface cures stronger versus a water-based product
  • The only polyurethane and rubber granule coating that is applied using provided rollers and brush.
  • Provides a durable skid-resistant protective coating when cured
  • HERCULINER isn't just for truck beds! With 101 uses it can be applied to wood, metal concrete, aluminum, asphalt, rubber, fiberglass, and most plastics, including PVC

Kit Contents

  • One Gallon of Herculiner Ready-to-use Protective Coating
  • Application Brush for Tight Spots and Corners
  • Two Rollers for Easy/Even Application
  • One Roller Handle
  • VOC compliant in all 50 States!
  • Covers (1) 6 Ft. Truck bed (Quart can addition necessary for 8ft truck bed liner)


  • J-B Weld Part Number: HCL1B8
  • Color: Black
  • UPS Code: 0-74804-80000-5
  • Pack/Unit: 1 U.S. Gal./3.78L
  • Weight Per Unit: 10.62 lbs
  • Case Cube or Item Cube: .3089 cu. Ft.
  • CARB VOC Content/Truck Bed Liner Coating: 301 g/L; 2.51 lbs./Gal.

Learn more about Herculiner

Watch the video!


In just 3 easy steps, Herculiner Roll-On Bed Liner will create a durable skid-resistant protective coating to virtually any surface or material. It's great for wood, metal, concrete, aluminum, asphalt, rubber, fiberglass, and most plastics, including PVC. Simply use the rollers provided in the kit or any hard nylon-based roller pad and apply it to create a lasting non-stick surface.


Clean heavy dirt and grime from surface and mask off all areas to be painted. Scuff all paint surfaces where Herculiner is to be applied, leaving no glossy areas. Wipe down the surface with Xylene (Xylol), Acetone or MEK solution, and a rag.


Stir Herculiner thoroughly before using and while you are working. This helps keeps the rubber particles suspended and assures an even application. Apply a light first coat. This acts as a "primer" for your second coat.


After the first coat has been applied, allow Herculiner to set up (approximately 1-4 hours or when it is no longer tacky). After you apply the second coat, make sure to let cure for at least 24 hours before light use and 3-5 days before heavy use.


Herculiner dries to the touch in 2 hours and is fully cured in 24 hours. When cured, Herculiner provides a tough, durable skid-resistant protective coating that won't chip, flake, or peel and prevents rust.

the back of a red car
the back of a red car
the back of a red car
the back of a red car
the back of a car