{"id":32312,"date":"2026-07-02T00:31:10","date_gmt":"2026-07-02T00:31:10","guid":{"rendered":"https:\/\/trade.colart.com\/uk\/product\/charbonnel-additive-hard-black-ball-ground\/"},"modified":"2026-07-02T00:31:11","modified_gmt":"2026-07-02T00:31:11","slug":"charbonnel-additive-hard-black-ball-ground","status":"publish","type":"product","link":"https:\/\/trade.colart.com\/uk\/product\/charbonnel-additive-hard-black-ball-ground\/","title":{"rendered":"Charbonnel Additive Hard Black Ball Ground"},"content":{"rendered":"<p>Hard engraving ball varnish is a solid varnish applied to a hot plate using a roller or stamp. Wrap the ball in a piece of taffeta to act as a filter and rub it onto the preheated metal. This varnish is very hard, and its matte black finish makes the engraving highly visible.<\/p>\n<p>Composition: Judean bitumen, wax, rosin<br \/>\nSolids content: 100%<br \/>\nDry appearance: opaque matte<br \/>\nWeight: approximately 40g<br \/>\nClean with mineral spirits<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hard engraving ball varnish is a solid varnish applied to a hot plate using a roller or stamp. Wrap the ball in a piece of taffeta to act as a filter and rub it onto the preheated metal. This varnish is very hard, and its matte black finish makes the engraving highly visible.<\/p>\n<p>Composition: Judean bitumen, wax, rosin<br \/>\nSolids content: 100%<br \/>\nDry appearance: opaque matte<br \/>\nWeight: approximately 40g<br \/>\nClean with mineral spirits <span class=\"more_dots\">&#8230;<\/span><\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/trade.colart.com\/uk\/product\/charbonnel-additive-hard-black-ball-ground\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Charbonnel Additive Hard Black Ball Ground<\/span><\/a><\/p>\n","protected":false},"featured_media":67521,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[5460],"product_tag":[],"class_list":["post-32312","product","type-product","status-publish","has-post-thumbnail","product_cat-charbonnel-additives","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/product\/32312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/media\/67521"}],"wp:attachment":[{"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/media?parent=32312"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/product_brand?post=32312"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/product_cat?post=32312"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/trade.colart.com\/uk\/wp-json\/wp\/v2\/product_tag?post=32312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}