HomeAll ProductsFerro Frit 3134Ferro Frit 3134 supplies SiO2, B2O3, CaO, and Na2O. Calcium borosilicate frit; no alumina. Particularly good for raku glazes. Fusion at 1450F/788C .Ferro Frit 3134£4.00PriceWeight*SelectQuantity*Add to CartSafety InformationWarningAvoid the generation of dustWear suitable protective clothing (gloves, mask etc)Avoid contact with skinWash hands after useKeep away from food and drinkKeep away from children and animals.