{"id":14,"date":"2021-02-03T07:23:29","date_gmt":"2021-02-02T18:23:29","guid":{"rendered":"https:\/\/kochexperts.com\/nz\/?product=import-placeholder-for-29"},"modified":"2026-06-15T18:56:11","modified_gmt":"2026-06-15T05:56:11","slug":"koch-chemie_vb_-_high-alkaline_pre-cleaner_-_concentrate-_ph_131","status":"publish","type":"product","link":"https:\/\/kochexperts.com\/nz\/product\/koch-chemie_vb_-_high-alkaline_pre-cleaner_-_concentrate-_ph_131\/","title":{"rendered":"Koch-Chemie Vb \u2014 High-Alkaline Pre-Cleaner \u2014 Concentrate. pH 13,1"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li class=\"p1\">Extremely quickly dissolves stubborn incrustations<\/li>\n<li class=\"p1\">Suited for copolymer dewaxing<\/li>\n<li class=\"p1\">Dilution ratio:<br \/>\n&#8211; pre-cleaning &#8211; from 1:30 to 1:50,<br \/>\n&#8211; dewaxing &#8211; from 1:5 to 1:10<\/li>\n<li class=\"p1\">11 kg concentrate can produce up to 3,300 ltr of the ready-to-use product<\/li>\n<li>Vb: <em>Vorreiniger B<\/em><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":8020,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"Highly concentrated, phosphate-free, alkaline, high foaming pre-cleaner for car and truck pre-washing. The combination of high-quality complexing agents and special surfactants dissolves even stubborn incrustations such as insects, bird droppings, environmental and rim dirt extremely quickly and is therefore ideally suited in particular for heavily frequented carwashes and for non-contact high-pressure washing. Special corrosion inhibitors ensure high material compatibility with regard to sensitive components such as eg, anodised aluminium. Also suited for copolymer dewaxing. Optimally suited as well for biological service water treatment plants. Quick-separating and tested in accordance with \u00d6NORM 5106 (test concentration 0.05% mass). VDA conform to class A: reaction time max. 5 min, max. application concentration 1:300. 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