EnviroBOND has released EnviroSAND, which is a stabilized joint sand that is specially designed for use with paving stones. It is a combination of traditional joint sand and an organic glue made from a renewable plant resource. The plant glue binds sand particles together every time EnviroSAND is in contact with water. The gel protects the sand from washing out of the joints, which is the number one cause of joint sand loss in a paver system. EnviroSAND also creates a toxic environment for seedlings, preventing weeds from growing.