Fossil Rock- 16 oz Mayco Stoneware Glaze

Description

SW-197 FOSSIL ROCK Stoneware Matte GLaze
Cone 6: Fossil Rock is a matte, opaque, geologically inspired glaze with mottled earth tones that break over texture.

Cone 10: Glaze shifts ivory with soft gray and warm brown marbling. Breaks slate gray over texture. Glaze remains stable.

TIP: This glaze is generally stable at 3 coats. Additional coats or increased application thickness may result in glaze movement

This Glaze is not Dinnerware Safe

Stoneware Crystal glazes are designed to expand upon the surface with dazzling bursts of color. Fired results will vary based on ware’s orientation. Crystals will settle to the bottom of the jar and will need a good mixing prior to initial use. Re-stir between each coat. Stir with palette knife or other unpainted tool. Avoid placing crystals near the bottom third of a vertical piece as they may cause additional movement during firing. Crystals will flow more than the base glaze. While the glaze is wet, use your fan brush to redistribute the crystals to achieve balanced coverage. Over-application or heavy deposition of the crystals can cause pin-holing or running. When storing a crystal glaze, you may consider storing upside down to facilitate crystal dispersion on the next use.

Sophistication and Reliability  

Mayco’s Stoneware glaze assortment, including Opals, Ices, and Washes, offers a variety of finishes, textures and endless possibilities for glaze combinations. Designed to perform from cones 5-10, in oxidation or reduction firing processes on stoneware clay body of choice. Artists will appreciate the consistency of performance and control of movement.

Mayco stoneware glazes have a firing range of Cone 5-10. Always test your chosen glaze combination before applying all over to piece. 
Visit the Galleries page to see Cone 10 reduction results.

Mayco’s Stoneware glazes are formulated to be friendly to the user in application, layering and firing. Artists will find amazing glaze combinations to expand the creative possibilities in the studio. Whether it is a pairing with a Mayco Wash, one of our Clears or a complex surface like SW-127 Olivine, these layering techniques will improve the work of any clay enthusiast.

General Use

Use Mayco Stoneware Glazes on any midrange clay body. These glazes are intended for use at cone range 4-6 but are also stable and pleasing at cone 10. Can be used in oxidation, reduction or other alternative atmospheric firing conditions. Always test prior to use.

For premixed products:

Stir well. Apply to soft-fired bisque(cone 04/06). Apply one, two or three coats depending on the result desired. Allow each coat to dry before applying the next coat. Fire to cone 5/6.

Stoneware crystal glazes

Our Stoneware glaze palette includes four glazes that contain small pieces of glass which create variegated color when fired. These glazes are beautiful by themselves, blending and pooling naturally over the clay form.  Glaze shown here: SW-115 Midnight Rain.