Gravel-Lok Clear Permeable Binder

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Our Clear colored Cell-Tek Gravel-Lok™ is a polymer binder that can be applied in a pour over method or mix method to create a permeable patio or walkway.  Clear Gravel-Lok™ is UV stabilized so will not yellow when exposed to sunlight.  Available in 1 Gallon, 5 Gallon, and 50 Gallon Size Containers.

Gravel-Lok™is a  single element, moisture curing liquid designed to combine a number of clean aggregates while still allowing water to flow through. An area that has utilized Gravel-Lok™ in the proper way with proper maintenance and support has the same strength as asphalt, and is a far more eco friendly option to other paving methods. Gravel-Lok™works by coating and interlocking with the gravel material, creating a clear and permeable  binder that still allows for water flow to the soil below.  It can be installed as a standalone product with minimal edging or it can be used in conjunction with Cell-Tek's LSG Series™ Load Support Grid for more strenuous applications. The binder and aggregate create a permeable, durable, natural stone surface. We recommend using the mix method to get complete coverage of all of the aggregate, and to create a pathway that has a much longer lifespan.  Gravel-Lok™ is utilized in civil, domestic, and commercial applications.


  • Garden Paths
  • Sidewalks
  • Patios
  • Tree Surrounds
  • Planters
  • Walkways
  • Flower Bed Edges
  • Drip Edges
  • French Drains
  • Parking Lots
  • Cart Paths
  • Drainage Swales
  • Erosion Control
  • Ponds 
  • Green Roofs
  • Stone Gardens 

The Benefits:

  • Very easy to install through either the Mix Method or the Pour Over Method.
  • Very strong
  • Allows multiple design options with aggregate styles
  • Multiple styles, colors, and textures of aggregate
  • ADA compliant when used with 1/8-inch to 1/2-inch size stones
  • Made in the USA

Benefits For The Environment:

  • Captures airborne pollutants
  • Reduces stormwater runoff
  • Reduces hot temperatures on the surface
  • Naturally recharges groundwater

Coverage Rates

Amber vs Clear

Install Guide

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Customer Reviews

Based on 1 review
Douglas Campbell

Joe do you get this glue off the blue stone when it drips? Grinder? Doug