Showingof 43 item(s)
Pottery Plaster No. 1 produces break-resistant, smooth wearing molds for slip casting, jiggering, and press molds. The industry standard for making slip casting molds for ceramicware, sanitaryware, dinnerware, and fine china.
C$15.65
Alumina Hydrate is a fine granular white powder that remains in suspension better in glaze slurries and has better adhesive qualities than Alumina Calcined. Used in glazes to increase hardness, aid stabilization and help resist crazing.
C$15.35
Gerstley Borate is a sodium-calcium-borate compound used in ceramics as a low and mid-range temperature flux. It is essentially a source of boron in glazes, and acts as a melting agent. It also can act somewhat as an opacifier and prevent crazing.
C$27.00
HG is a Soda Feldspar; Substitute for Minspar 200. It is composed of crystalline minerals made up of mainly of alkaline silicates. It is used in clay bodies to promote vitrification and in cone 6-10 glazes as an inexpensive glass-former.
C$6.50
Wollastonite is a natural calcium silicate used to reduce shrinkage in clay bodies and glazes during firing. Can aid in the fast firing of clay bodies and can be employed to replace silica and whiting.
C$10.35
Alberta Slip duplicates the firing properties of Albany Slip and is an excellent base for many types of glazes.
C$9.75
Petalite, a lithium feldspar with a high silica content, is used both in glazes and clay bodies to help decrease thermal shock.
C$15.75
Gum CMC #7 Powder (Carboxy/Methyl Cellulose) is an organic cellulose gum which functions as a thickener, binder, and suspending agent in glazes.
C$35.75
Alumina Calcined is an intermediate oxide used to stabilize fluxes and glass formers that compose glazes affecting mattness and brilliance. Adds strength and prevents devitrification.
C$15.95
Spodumene (substitute) is a silicate mineral often referred to as lithium feldspar. Commonly used in ceramics as a source of lithia which is used as a powerful flux especially when used with potash and soda feldspars.
C$94.15
This is a ceramic grade calcined Rutile, typically used when called for in glaze recipes. Rutile, a tan colourant containing a small amount of iron, is a natural source of titanium dioxide used in glazes.
C$23.65
Silica (Flint) 400 Mesh is a purified version of this much used material of glaze and claybody formulation. In clay and glazes, Flint provides the melting, or glassifying agents in a claybody that allow the material to fuse together.
C$14.25
Bone Ash (TriCalcium Phosphate) is source of calcium and phosphate traditionally used in bone china for translucency and lowering the maturing temperature.
C$13.55
Bentonite is a fine powder that is a grey-tan color. As typical for ceramic use, this is a sodium bentonite and is a common additive to both glaze and clay. Use in small percentages to aid clay body plasticity and glaze suspension.
C$9.85
Gillespie Borate is a blended borate material designed for use in glazes to replace Gerstley Borate. It has been on the market for over 20 years.
C$13.95
Nepheline Syenite has been a used in the ceramic industry for many years, and is known for the whiteness it imparts to clay bodies and increasing low to mid cone glaze firing ranges.
C$10.40
Mulcoa Kaolin Grog 35 Mesh is a medium-grained calcined mullite grog. This grog can be added to throwing and sculpture clay bodies to increase working strength and reduce shrinkage as well as an aid in drying thick pieces.
C$22.00
Dolomite is a type of milled limestone that is a useful source of both calcium and magnesium in ceramic glazes.
C$10.90
Cornwall Stone is a low iron feldspar material used primarily as a flux in clay bodies and glazes. It is popular in engobes for its adhesive power during and after firing and in glazes for its low shrinkage and minimal contribution to defects.
C$19.70
Barnard Slip has historically been used by potters as a source of iron in dark firing glazes. Also referred to as Blackbird Slip, Banard Clay.
C$18.85
Feldspar Potash (Custer) is one of the primary feldspars used in ceramics. G200 EU is a 1:1 substitute for G200 in glaze recipes.
C$8.40
Feldspar Potash (Custer) is one of the primary feldspars used in ceramics. Mahavir has been found to be a good substitute for Custer, however, as with any raw material change in a recipe, please test first.
C$8.40
Hydro-Stone® Gypsum Cement is especially suitable where high strength and resistance to water absorption are necessary. It is ideal for applications in both the tooling & prototyping and art & statuary categories.
C$50.00
Mulcoa Kaolin Grog 20 Mesh is a coarse-grained calcined mullite grog. This grog can be added to throwing and sculpture clay bodies to increase working strength and reduce shrinkage as well as an aid in drying thick pieces.
C$22.00