Christmas Opening Hours
Please note we will be closing for Christmas at midday on Friday 22nd December and will re-open on Tuesday 2nd January 2024. Please place your Christmas orders as early as possible to avoid disappointment and to ensure you receive your goods in time for the festive break. Merry Christmas and a Happy New Year from all of us at Cromartie.

Cover-Coat Opaque Underglazes 59ml

If you love layers, coat your pieces with Cover-Coat Opaque Underglazes! Applied directly to soft-fired bisque or bisque, these underglazes provide solid coverage over even the darkest colours, and are perfect for airbrushing and brushwork.

Presenting Cover-Coats - the nontoxic, clay, and water-based opaque underglazes that bring a splash of vibrant colour to your pottery! Embrace the beauty of solid-colour coverage with these lively hues. Apply them directly to greenware or bisque, and witness the enchanting transformation at cone 04 firing.

Seal in perfection! A glaze finish not only protects the porous surface but also enhances the underglaze colours, creating stunning masterpieces. Get creative with the terra-cotta look or polished Cover-Coat effects - the possibilities are endless!

No boundaries here! Pair Cover-Coats with any transparent or semi-opaque glaze for mesmerizing results. Take it to the next level with our nonfired Ceramic Spray or Brush-On Sealer on nonutility items. Embrace the beauty - your colours will shine brilliantly, especially with our Gloss Glaze.

Elevate your pottery with Cover-Coats - where creativity knows no limits!

How to use Cover-Coat Opaque Underglazes

  1. Apply 3 coats to bisque (ensure each coat dries fully.)
  2. Fire to shelf cone 04 to permanently adhere Cover-Coats to ware.
  3. Apply clear glaze if desired and fire to shelf cone 06.
  4. Clean up with water.

Download the Cover Coats Underglazes MSDS here.