Is The Purpose Of Grinding With Acid Washed Sand

is the purpose of grinding with acid washed sand. Acid Washed River Sand Grinding. The MSU, Inc. 9 cu. ft. Bulk Washed Masonry Sand is all-purpose sand that can be used for mason work, plastering, playground sand, concrete and as a paver base, a ground cover and a ground stabilizer. 9 cu. ft. Bags weight 1,000 1,200 lb.get price