{"id":1302,"date":"2026-04-04T08:40:25","date_gmt":"2026-04-04T06:40:25","guid":{"rendered":"https:\/\/technikratlive.hw.ag\/produkt\/ersa-trockenschwamm-aus-messingwolle-10er-pack\/"},"modified":"2026-04-04T21:32:20","modified_gmt":"2026-04-04T19:32:20","slug":"ersa-trockenschwamm-aus-messingwolle-10er-pack","status":"publish","type":"product","link":"https:\/\/technikrat.de\/en\/produkt\/ersa-trockenschwamm-aus-messingwolle-10er-pack\/","title":{"rendered":"ERSA brass wool drying sponge (pack of 10)"},"content":{"rendered":"<p>ERSA brass wool dry sponge (pack of 10)<\/p>\n<p>When using lead-free solder, there may be increased oxide formation on the surface of the soldering tip, which can very quickly lead to a black, non-wettable separating layer.<br \/>\nThe ERSA dry sponges use a special spiral wool that effectively removes the passive layers that have built up during dry cleaning.<br \/>\nThis increases the service life of the soldering tip.<br \/>\nBrass dry sponge for 0A50, 0A52, 0A53, 0A54, 0A55, 0A56, 0A57, 0A58 drying racks and for 0A08M dry sponge holder<\/p>\n<p>Why is our dry sponge better than a conventional viscose sponge?<br \/>\nViscose sponges are slightly moistened for cleaning. Today&#8217;s soldering tips consist of different layers of metal. If a temperature shock occurs when cleaning the tip with a damp viscose sponge, the metal layers also expand differently. This can cause micro-cracks on the surface. This leads to increased wear, and if you are now working with lead-free solder, it will attack the vulnerable spots.<br \/>\nSince no thermal shock occurs with the dry sponge, this is the gentler solution.<\/p>","protected":false},"excerpt":{"rendered":"<p>ERSA brass wool dry sponge (pack of 10) When using lead-free solder, there may be increased oxide formation on the surface of the soldering tip, which can very quickly lead to a black, non-wettable separating layer. The ERSA dry sponges use a special spiral wool that effectively removes the passive layers that have built up [&hellip;]<\/p>\n","protected":false},"featured_media":666699,"template":"","meta":{"ep_exclude_from_search":false},"product_cat":[122,138],"product_tag":[],"class_list":{"0":"post-1302","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-reingungsmittel-sprays","7":"product_cat-verbrauchsmittel","8":"product_shipping_class-postwarenpost-individuell","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/product\/1302"}],"collection":[{"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/media\/666699"}],"wp:attachment":[{"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/media?parent=1302"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/product_cat?post=1302"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/technikrat.de\/en\/wp-json\/wp\/v2\/product_tag?post=1302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}