Spectrum Bright Yellow 506 Underglaze

Item: SPEC-506

Choose Option:
from £9.00 inc VAT

available Available

add to wish list login to save


Spectrum Bright Yellow 506 Underglaze
Facebook Twitter Email Pinterest Telegram


Spectrum Underglazes

Lead Free, Non Toxic, Fire to Cone 06-6 (1000-1240 deg C)

A full palette of rich, vibrant colours that are opaque with 3 coats, semi-opaque with 2 coats and semi-transparent with 1 coat.They are compatible for use under most clear glazes.Can be applied on greenware or bisque and can be used with or without a clear glaze covering.Image shows the unglazed colour in the upper left half of the tile and the colour when covered by a clear gloss glaze in the lowerright half of the tile.These samples were fired at cone 05.Spectrum underglazes generally have good temperature stability up to cone 6 and for many colours to cone 10.Please note that when fired higher than cone 04 you may get small colour variations from those shown on the chart.



Safety Data COSHH Sheets

Safety Data COSHH Sheets


Customer Reviews

By StephenWatson on 7th February 2022
"This is the first time I've used Spectrum underglazes. Despite putting it on very thickly to get a swirl pattern at the bottom of the bowl it fired perfectly with the standard clear glaze. Unlike a different make of blue underglaze where the clear glaze peeled away from the underglaze on the same bowl. I have bought some other Spectrum underglazes which I've yet to test. If these are a successful as the yellow I shall be changing over to Spectrum in the future."
Star Rating 5
Home Delivery

UK mainland delivery from £4.79

check delivery cost

You Can Also...

Get help or write a review...

ask a questionwrite a reviewadd to compare

People who bought this also bought...

Recently viewed...
Spectrum Bright Yellow 506 UnderglazeSpectrum Bright Yellow 506 Underglaze