The New GATOR NITRO-X FINE JOINT SAND, suggests a refined and graceful superiority gradation, reflecting an elegance, a finish and a perfect jointing material done with taste. The colors offered for the GATOR NITRO-X FINE JOINT SAND are Black, Gunmetal, Taupe, Platinum and Vanilla. It is a ready-to-use mixture of calibrated sand and reformulated proprietary 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 width*** ranging from a minimum 1/8″ (3 mm) to a maximum 2″ (50 mm) and a minimum joint depth of 3/4″ (20 mm) to 2 3/8″ (60 mm).