Nitro Joint Sand


  • Apply in wet or dry weather
  • Strength from top to bottom *
  • Permeable **


  • Traditional, open graded and permeable applications
  • Overlay and Gator Base applications
  • Pedestrian and vehicular use
  • Concrete pavers, slabs, Natural and Wet cast stone applications

Nitro Joint Sand VS Others

  • Proprietary formula with stronger resins and quick-activating catalysts delivers:
    • 25% More strength
    • 25% Faster setting time


  • Beige
  • Grey
  • Black


Gator Nitro Joint Sand is a ready-to-use mixture of calibrated sand and resins which cure when exposed to air, hardening from top to bottom of the joint *. The product can be installed in wet or dry weather, in joints ranging from a minimum 3/16” (5 mm) to a maximum 2” (50 mm) joint width. The minimum joint depth is 1” (25 mm).

* Gator Nitro Joint Sand will harden from top to bottom up to 2 3/8’’ (60 mm).

Gator Nitro Joint Sand will not cause nor prevent moss, mold or mildew. Moss, mold and mildew are caused by certain on-site conditions including excess moisture, shade, absence of ventilation, inadequate cleaning or maintenance, presenc of soil or other organic debris left on the product.


When maintaining the paved surface, apply Gator Shampoo to clean the entire surface including the stone joints. Wash, rinse and remove any residue by using a hose and a watering gun set to shower with the normal maximum water pressure from any residential or commercial building (typically 80 psi).