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Calcium Borate Frit
Calcium Borate Frit
Calcium Borate Frit A fritted substitute for colemanite (new formulation). % ANALYSIS CaO = 27.10 Al2O3 = 4.77 SiO2 = 17.68 B2O3 = 50.44 Firing Range 1030°C - 1180°C Frit Comparision Guide
from £21.81 inc VAT
£18.18 ex VAT
High Alkaline Frit
High Alkaline Frit
High Alkaline Frit The High Alkali frit will give beautiful crackle blues from copper oxide addition. % ANALYSIS K2O = 17.35 Na2O = 17.46 Al2O3 = 5.69 CaO = 5.32 SiO2 = 50.30 B2O3 = 3.88 Firing Range - 860°C - 1060°C Frit Comparision Guide
from £12.68 inc VAT
£10.57 ex VAT

High Boron-Lime Ferro Frit F3124
High Boron-Lime Ferro Frit F3124
F3124 HIGH BORON / LIME FERRO FRIT % ANALYSIS K2O = 0.68 Na2O = 6.46 CaO = 13.97 Al2O3 = 9.96 SiO2 = 55.11 B2O3 = 13.82 Firing Range 1000°C - 1150°C Frit Comparision Guide
from £13.40 inc VAT
£11.17 ex VAT
High Soda Frit F3110
High Soda Frit F3110
High Soda Frit F3110 A very low alumina frit which assists spectacular crystal growth in glazes. Featured in many American recipes. Leadless. 920∞C - 950∞C Firing range 1000-1100 degrees centigrade.
from £18.53 inc VAT
£15.44 ex VAT

Lead Bisilicate
Lead Bisilicate
LEAD BISILICATE Lead Bisilicate fritting involves the melting together of glaze materials (some of which are soluble in water or stomach acids) to produce a combination which is insoluble (or relatively so). Lead bisilicate is the frit generally used in low solubility glazes and standard borax frit for leadless glazes. Low Sol. Firing range 880°C -1050°C % ANALYSIS PbO = 65.04 Al2O3...
from £12.16 inc VAT
£10.13 ex VAT
Lead Sesquisilicate
Lead Sesquisilicate
Supplied in powder form Often chosen for artisitic glazes where food safety is not required, this low solubility frit has a ratio of 1 part lead to 1.5 parts silica. Firing Range 860°C-1040°C LEAD SESQUISILICATE % ANALYSIS PbO = 68.52 TiO2 = 3.07 SiO2 = 28.41 Frit Comparision Guide
from £23.06 inc VAT
£19.22 ex VAT

Low Expansion Frit
Low Expansion Frit
Low Expansion Frit Immense craze resistance and useful additive to glazes which craze. Milkiness in large amounts. Leadless. % ANALYSIS Li2O = 0.10 CaO = 3.60 ZnO = 3.30 MgO = 2.40 Al2O3 = 8.20 SiO2 = 63.60 B2O3 = 17.80 Firing range 1020°C - 1150°C Frit Comparision Guide
from £13.98 inc VAT
£11.65 ex VAT
Soft Borax Frit
Soft Borax Frit
SOFT BORAX FRIT Slightly alkaline and gives turquoise from copper addition. Firing Range 900°C - 1050°C Frit Comparision Guide
from £14.54 inc VAT
£12.12 ex VAT

Standard Alkaline Frit
Standard Alkaline Frit
Standard Alkaline Frit Supplied in powdered form. A highly alkaline frit used as a basis for raku glazes. Produces intense alkaline colours when used with oxides which have a crazed appearance. Firing Range 860-1060C
from £13.86 inc VAT
£11.55 ex VAT
Standard Borax Frit 'E'
Standard Borax Frit 'E'
Supplied in powder form The unleaded frit most commonly used in earthenware glazes. STANDARD BORAX FRIT 'E' % ANALYSIS K2O = 1.33 Na2O = 8.75 CaO = 15.22 MgO = 0.05 Al2O3 = 7.54 SiO2 = 48.34 B2O3 = 18.76 Firing Range 900°C - 1050°C Frit Comparision Guide
from £15.04 inc VAT
£12.53 ex VAT