Can be used for joints up to a maximum of 2 inches and its ASTM C144 gradation allows use in even the tightest joints, faster installation time. No Dust, Haze Free, No Blower, and one watering For traditional application, Rapid Set rain safe 15 minutes after water activation. Works above 32°F (0°C) No Dust, Haze Free, No Blower, and one watering For traditional application, SUPERSAND G2 is recommended for a variety of uses including pool decks, patios, footpaths, driveways