![Mason Stain 6310 Wedgewood Blue](http://psh.ca/cdn/shop/products/SWDB1_b2f5614f-9409-490a-9fe3-259b6bd96b53_{width}x.jpg?v=1625573418)
Mason® Stain 6310. Produces strong cobalt/royal blues in most glazes up to 2300 F. Blend with a zircon opacifier (Ultrox or Zircopax) to lighten with ZrV blue stain for warmer hues with CrSn crimsons/pinks (up to cone 6) for purples and mauves or with CrCo greens for blue-greens. May be used as a body stain. Composition - CoAlZSi