What size mesh to use for good Hash | 420 Magazine
Jan 30, 2020· When making hashish, you can vary the mesh size from about 65125 microns (about 120230 lines per inch). If the particles are larger than 125 microns, they are not very potent. As the particle size decreases down to 125 microns, the potency increases. At about 125 microns, the powder is what most people would consider good hash.