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ESI ROK Block 4.25 Tailgate Seal for Trucks

Simplifies truck bed maintenance with effective sealing technology.

Frowse Rating8.7/10

The ESI ROK Block 4.25 is designed to seal the tailgate gap of your truck, preventing dust, water, and debris from entering when using a cap or tonneau cover. Its dual EPDM rubber seals adhere to various surfaces, making it versatile and easy to install. This product is compatible with select truck models, ensuring a snug fit for a cleaner, protected cargo area.

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Frowse Rating 8.7/10

Best for: Truck owners looking for effective sealing solutions

Our Review

The ESI ROK Block 4.25 stands out as a highly effective solution for those looking to prevent dust, water, and debris from entering their truck bed through the tailgate gap. Its patented design includes both a tailgate gap cover and a sidewall seal, which together create a comprehensive barrier against contaminants. This product is particularly beneficial for individuals who frequently transport loose materials, as it significantly reduces clean-up time and effort, allowing for a hassle-free hauling experience.

This product is ideal for truck owners, especially those with compatible models such as RAM 1500, Ford F Series, and Toyota Tacoma. The robust materials used ensure durability, even in harsh weather conditions, thereby providing a long-lasting solution.

Overall, the ESI ROK Block 4.25 is highly recommended for anyone seeking to improve the cleanliness and functionality of their truck bed.

What we like

  • Prevents dust, water, and debris from entering the truck bed
  • Easy installation process with strong adhesion
  • Durable materials withstand harsh weather conditions
  • Fits various popular truck models for versatility
  • Reduces clean-up time when hauling loose materials

Our verdict

Simplifies truck bed maintenance with effective sealing technology.

Product Details

The ESI ROK Block 4.25 is specifically designed to seal the tailgate gap on trucks equipped with a bed cap or tonneau cover, significantly reducing debris and water entry. With patented designs, this product offers two components: the original tailgate gap cover and the Tailgate Seal with Taper Seal for the sidewalls. The seals adhere securely using 3M ST1200 tape and can be used over a drop-in liner or under a bed liner for a snug fit. Both seals work effectively when the air and surface temperature is between 55° – 104°F (13° – 40°C). Installation requires applying 25 lbs of pressure for proper bonding. The ESI ROK Block fits various truck models, including:
  • RAM 1500 with standard tailgate
  • Ford F Series (without hinge retainer bracket)
  • Chevy Colorado, GMC Canyon, Nissan Titan, Jeep Gladiator, Toyota Tacoma, Toyota Tundra, and Silverado EV with standard tailgate
Certain models are not compatible, including those with multifunction tailgates and other specific truck variations. This product is made in the USA and packaged with installation directions for user convenience. Product Information
  • Product Dimensions: 13.97 x 12.7 x 10.16 cm; 621 g
  • Manufacturer: Extruded Solutions
  • Item model number: RB6TG4R
ASIN:
B00R8KBV9Y
Brand:
ESI
MPN:
RB6TG4R

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