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Gravel-Lok - Clear Color - 5 Gallon

Gravel-Lok - Clear Color - 5 Gallon

$752.94


FREE SHIPPING
SKU GLK-C5

Designed to keep gravel in place, Gravel-Lok binds various types of gravel together providing a strong-porous surface which can be installed in a wide variety of different applications and settings.


Gravel-Lok is a Polyurethane Based Gravel Binder.
Why it matters: Polyurethane binders perform far better long term than low-cost water based gravel binders. Additionally, due to their decreased strength, water based binders are not suitable for regular foot or vehicular traffic without frequent re-application.

Driveway Application Note:
Gravel-Lok can be used on driveways, however the cost is typically much higher than pouring asphalt or concrete. Gravel-Lok cannot be applied to an existing driveway surface as additional underground support products are required. Regular re-application is often required annually to keep the surface in good condition.

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DOWNLOADS

INSTALLATION VIDEOS

Note: Please follow instructions printed in the instruction brochure and on the back of the container when installing. The videos are to provide a general overview and are not to be followed exactly during installation.

PRODUCT BENEFITS

  • Easy To Install
  • Provides a Durable Permeable Surface
  • Artistic Design Options
  • Multi- Styles, Colors & Textures
  • ADA Compliant when using 1/8" to 1/2" size stones
  • MADE IN THE USA

ENVIRONMENTAL BENEFITS

  • Reduce Stormwater Runoff
  • Natural Recharging of Groundwater
  • Capture Airborne Pollutants
  • Reduce Hot Surface Temperatures

DECORATIVE STONE SURFACES INCLUDE:

  • Pea Gravel
  • Granite
  • River Gravel
  • Recycled Glass
  • Marble & Many More!

GRAVEL-LOK CALCULATOR

NOTE: This is for the mix-method only. For the pour method please see the Gravel-Lok coverage guide for details.

IMPORTANT: After installation, a final "roll coat" is required. This calculator does not factor in the amount of liquid required for a roll coat. A five gallon container will provide enough liquid to do a 400 - 500 sq. ft. roll coat. A one gallon container will provide enough liquid for a 80-100 sq. ft. roll coat.

CLEAR VS. AMBER GRAVEL-LOK

Gravel-Lok™ is a single component, moisture curing liquid scientifically designed to bond together a wide variety of aggregates. When combined with Cell-Tek's LSG Series™ Load Support Grid, the result is a permeable and durable natural stone surface which can be utilized in a wide variety of civil, residential and industrial applications. The system is also an ideal solution for municipalities, parks and other government porous surface projects as well as stone scaping applications in residential areas.

  • Gravel-Lok is available in two forms: clear and amber
  • Each one is available in a 1 gallon trial size, 5 gallon container and 50 gallon drum.
  • Gravel-Lok clear is UV stable and colorless / very light yellow color (when applied to white stone).
  • Suitable for residential pathways and patios, garden paths, french drains, stone scaping around flower beds and gardens, city street tree pits, tree surrounds
  • Gravel-Lok amber is amber colored and will discolor light / white stones.
  • Suitable for residential garden paths with minimal use, french drains, stone scaping around flower beds and gardens, tree surrounds

GRAVEL-LOK SHIPPING TIME

All Gravel-Lok Products Ship for Free (standard ground, see map)

- Expedited shipping only available on orders over $2,000

- Call: (800) 748-5647 for pricing and ship times

Local pickup is not available.

Shipping estimates shown on the map pertain to this specific product only. Gravel Lok orders typically ship same day if the order is placed before 12:00 noon CST. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

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Gravel‑Lok vs Water‑Based Binder — Top 5 Reasons

Top 5 Reasons to Use Gravel‑Lok Over Less-Expensive Water‑Based Binders

01 Superior Strength & Durability

Gravel‑Lok’s high‑performance (non‑water‑based) binder locks aggregates together more effectively than low‑cost water‑based options. The result is a tough, resilient surface that withstands heavier pedestrian and light vehicle traffic without breaking down, cracking, or loosening.

02 True Permeability

Cheaper water‑based binders can clog or seal the surface, reducing infiltration. Gravel‑Lok maintains high porosity and permeability so stormwater passes through, reducing puddling and runoff and helping with LEED and EPA Phase II stormwater goals.

03 Long‑Term Cost Efficiency

Initial costs are offset by far less maintenance and re‑application. Low‑grade binders degrade with UV, freeze‑thaw cycles, and use—leading to frequent repairs. Gravel‑Lok’s longevity makes it more cost‑effective over the life of the installation.

04 Environmental & Aesthetic Benefits

VOC‑free and designed to preserve the natural stone look while keeping it in place. Water‑based binders often leave a cloudy film, discolor, or fail to hold gravel—causing messy, uneven surfaces. Gravel‑Lok enhances both appearance and function.

05 Proven Track Record & Versatility

Trusted across landscape, municipal, and commercial installs—from paths and patios to tree surrounds and drainage. Performs across climates and use‑cases, offering the reliability that cheap alternatives can’t match.

GRAVEL-LOK PHOTO GALLERIES

Installation

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Borders and Stonescaping

Creative Applications

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Drip Edge and Drains

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Joints

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Tree Pits

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Finished Projects

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