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Herculiner is the original do-it-yourself brush-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
  • Abrasive Pad to Prepare Truck Bed
  • 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!