Blasting sand is dry in the bag and ready to use. No stirring or baking is required.
Elizabeth is correct. Sand is neither hydrophilic nor deliquescent. Sand does NOT absorb moisture from the atmosphere. Sand attracting moisture is another myth perpetuated by repetition by those who flunked chemistry.
Elizabeth is correct. Sand is neither hydrophilic nor deliquescent. Sand does NOT absorb moisture from the atmosphere. Sand attracting moisture is another myth perpetuated by repetition by those who flunked chemistry.