Gator Nitro Jointing Sand

Gator Nitro Jointing Sand

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″

Available Colors:

  • Grey
  • Beige
  • Black


  • 40 lb. Pail


  • Proprietary formula with stronger resins and quick-activating catalysts deliver:
  • 25% More strength
  • 25% Faster setting time
  • Apply rain or shine
  • Traditional applications, Rain safe 18 hours after water activation
  • Works above 37°F (3°C)
  • 5-Year Limited Warranty
  • Strength from top to bottom *
  • Permeable **

Ideal for:

  • Natural and wet cast stones
  • Concrete pavers and slabs
  • Traditional base
  • Permeable or open graded installations
  • Gator Base installations
  • Pedestrian use
  • Patios, pool areas, walkways