{"id":200853,"date":"2024-08-20T14:12:36","date_gmt":"2024-08-20T12:12:36","guid":{"rendered":"https:\/\/keramiekenglazuur.nl\/sea-blue-speedball-underglaze-no-1018-1068\/"},"modified":"2025-08-12T09:44:22","modified_gmt":"2025-08-12T07:44:22","slug":"sea-blue-speedball-underglaze-no-1018-1068","status":"publish","type":"product","link":"https:\/\/keramiekenglazuur.nl\/en\/sea-blue-speedball-underglaze-no-1018-1068\/","title":{"rendered":"Sea Blue &#8211; Speedball underglaze no.1018 &#8211; 1068"},"content":{"rendered":"<p>All colors are safe for dinnerware if used and fired as indicated, are lead-free and carry the AP Seal. For best results, use Speedball Clear Earthenware or Stoneware Clear Glaze with Speedball Underglazes. Speedball recommends making test tiles to match the artist&#8217;s clay body and firing schedule. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Speedball&#8217;s Underglazes offer artists spectacular results that burn consistently across most of the color gamut, and are unmatched in vibrancy and value. Originally formulated to perform in a wide firing range, 05-6, Speedball&#8217;s Underglazes have been successfully fired on Cone 10. Suitable for use on green earthenware or bisque, each color produces a softer, velvety finish when left unglazed, and becomes more intense in richness when covered with a translucent glaze*. Trusted by some of today&#8217;s most famous and acclaimed ceramic artists.    All colors are safe for dinnerware if used and fired as indicated, are lead-free and carry the AP Seal. Select below to see the full range of colors, including 12 NEW colors! *For best results use Speedball Clear Earthenware or Stoneware Clear Glaze with Speedball Underglazes. Speedball recommends making test tiles to match the artist&#8217;s clay body and firing schedule.  <\/p>\n","protected":false},"featured_media":173483,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1104,1394,1395,1166],"product_tag":[],"class_list":["post-200853","product","type-product","status-publish","has-post-thumbnail","product_cat-speedball-en","product_cat-speedball-underglaze-en","product_cat-speedball-underglazes-en","product_cat-underglaze-en","pa_fabrikant-speedball-en","pa_kleur-bluebluesea-blue","pa_kleurcategorie-blue","pa_size-16-oz-473ml-en","pa_size-2-oz-59ml-en","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/product\/200853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/media\/173483"}],"wp:attachment":[{"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/media?parent=200853"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/product_brand?post=200853"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/product_cat?post=200853"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keramiekenglazuur.nl\/en\/wp-json\/wp\/v2\/product_tag?post=200853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}