Home and Country USA Waterproof Gator Polymeric Super Sand Bond

Home and Country USA Waterproof Gator Polymeric Super Sand Bond Advanced Haze Free Technology allows for use in joints up to a maximum of 1 inch (2.5 cm) ASTM C-144 fine gradation enables use in even the tightest joints OSHA silica crystalline compliant (OSHA 29 CFR 1926.1153) Helps prevent weeds and damage caused by burrowing insects Prevents erosion due to wind, rain, and freeze-thaw cycles