SEM 46650 Rock-It XC Truck Bed Liner and Protective Coating Kit, Black, 120 sq-ft per Gallon Coverage

SEM 46650 Rock-It XC Truck Bed Liner and Protective Coating Kit, Black, 120 sq-ft per Gallon Coverage

• The SEM 46650 Rock-It XC Kit provides a two-component protective coating system designed for truck beds and utility surfaces. It delivers a durable black finish that resists impact, abrasion, and chemicals, with coverage of up to 120 square feet per gallon. The kit contains everything needed for application, including pre-filled bottles, catalyst, and a spray gun.
• Features:
  • Complete kit with liner material, catalyst, and spray gun for straightforward application.
  • Durable, impact-resistant coating formulated to protect against abrasion, rust, and chemicals.
  • Black textured finish enhances truck bed appearance while providing slip resistance.
  • Fast curing, two-component urethane system ensures long-lasting adhesion and performance.
  • 120 square feet of coverage per mixed gallon, sufficient for most truck beds.
• Includes:
  • Four 80% filled quart bottles of Rock-It XC Black liner material
  • One quart of Rock-It XC Catalyst (Activator)
  • One 71102 Economy Coating Gun
• Specifications:
  • Manufacturer: SEM Products
  • Part Number: 46650
  • Color / Finish: Black textured protective coating
  • Container Type: Four 80% filled quart bottles of liner material plus one quart catalyst
  • Chemistry: Two-component urethane coating system
  • Catalyst: Rock-It XC Catalyst included
  • Application Method: 71102 Economy Coating Gun (included in kit)
  • Cure Time: Dry to touch in approximately 1 hour at 70°F; full cure in 24 hours
  • Chemical Resistance: Designed to resist automotive chemicals, solvents, and petroleum products
  • Coverage: Approximately 120 square feet per mixed gallon
  • Quantity: One complete kit (liner material, catalyst, spray gun)
• Applications:
  • Steel 
  • Aluminum
  • Galvanized
  • Existing OEM Paint
  • Polyester Fillers 
  • E-coat
  • Fiberglass
  • SMC
  • GRP
  • Plastics
  • Wood
  • Concrete
• The SEM Rock-It XC Truck Bed Liner Kit can also be referred to as SEM 46650 Truck Bed Coating Kit, SEM Rock-It XC Protective Coating, SEM Black Urethane Bed Liner Kit, Spray-On Bed Liner Kit with Gun, and SEM Rock-It XC Bed Protection System.

SEM Products designed the Rock-It XC system to provide professional-grade truck bed protection in a user-friendly kit. With included liner material, catalyst, and application gun, the 46650 kit ensures consistent coverage, strong adhesion, and long-term durability against heavy use and harsh conditions.

Q: How many truck beds can one kit cover?
A: One complete kit provides approximately 120 square feet of coverage, typically enough for a full-size truck bed.

Q: Do I need additional equipment beyond what's in the kit?
A: No, the kit includes the coating gun, liner material, and catalyst. You will only need an air compressor and standard preparation supplies (cleaner, masking materials, and scuff pads).

Q: How long does it take for the liner to cure before use?
A: The coating is typically dry to the touch in about 1 hour at 70°F, with full cure achieved in 24 hours before heavy use or loading.