Spectrum is delighted to introduce their new low fire Metallic glazes. Unlike lustres or overglazes, these are regular low-fire glazes and will fire in your kiln with any other low fire glaze. However, while these glazes are lead free, they are not non-toxic and they are not dinnerware safe. Please do not use them on functional ware. 

* These glazes are sensitive to thickness of application.  A heavier application will result in increasing the mirror like finish, and decreasing the presence of colour.  The perception of colour is also affected by light – incandescent light, fluorescent light, and natural light will all yield different results.  We always recommend testing new glazes before you use them on important pieces.

• Beautiful metallic results.
• Brush-on application.
• These glazes work best at Cone 05
• 151, 152 and 153 fire to a glossy finish.
• 154, 155, 156 fore to a more matte finish.

Click here for SDS.

Click here for the downloadable Spectrum 150 Series Colour Chart.

Note: 1 Gallon size is available for special order through our website (we do not stock). Delivery timeframe is approximately 2 weeks. Product and shipping are to be paid at time of order. 5 Gallon Pails are also available for some Spectrum glazes, contact us for ordering details. At this time we do not take backorders for Pint sizes (must be in stock to order).