{"product_id":"renz-silikonfett-fur-kaffeemaschinen-und-kaffeemuhlen-lebensmittelecht-6-g-tube","title":"Renz Silicone Grease for Coffee Machines and Coffee Grinders – Food-Safe (6g Tube)","description":"\u003cdiv class=\"ccc-mobile-wrapper\"\u003e\n\u003cstyle\u003e\n.ccc-mobile-wrapper{max-width:880px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:#2b2b2b;line-height:1.7;font-size:17px}\n.ccc-mobile-wrapper h2{font-size:1.6em;line-height:1.25;margin:0 0 .6em}\n.ccc-mobile-wrapper h3{font-size:1.25em;margin:1.8em 0 .5em}\n.ccc-mobile-wrapper h4{font-size:1.05em;margin:1.2em 0 .3em}\n.ccc-mobile-wrapper p{margin:0 0 1em}\n.ccc-mobile-wrapper a{color:#7a4a28;text-decoration:underline}\n.ccc-compare-table{width:100%;border-collapse:collapse;margin:1em 0 1.5em;font-size:.97em}\n.ccc-compare-table th,.ccc-compare-table td{border:1px solid #e3ddd5;padding:.6em .8em;text-align:left;vertical-align:top}\n.ccc-compare-table th{background:#f6f2ec;width:42%;font-weight:600}\n.ccc-roastery-tip{background:#f6f2ec;border-left:4px solid #7a4a28;padding:1em 1.2em;margin:1.8em 0;border-radius:4px}\n.ccc-roastery-tip h3{margin-top:0}\n.ccc-cta-block{background:#2b2b2b;color:#fff;padding:1.2em 1.4em;margin:1.8em 0;border-radius:6px}\n.ccc-cta-block a{color:#f0d9c4}\n\u003c\/style\u003e\n\u003ch2\u003eRenz Silicone Grease for Espresso Machines and Coffee Grinders – food-safe for group head, gaskets, and O-rings\u003c\/h2\u003e\n\u003cp\u003eYou turn the portafilter in, and instead of a dry grinding sound you feel a soft, even resistance: the gasket gives gently, the handle sits snugly, the shot starts calmly. That smooth feeling comes from a razor-thin film of food-safe silicone on your machine's seals.\u003c\/p\u003e\n\u003cp\u003eThe Renz Silicone Grease is made exactly for that. A small tube that makes a noticeable difference – and a piece of care ritual that connects you with your machine.\u003c\/p\u003e\n\u003ch3\u003eWhy a thin silicone film changes so much\u003c\/h3\u003e\n\u003cp\u003eO-rings and gaskets are elastomers – elastic materials that only seal cleanly when they stay supple. Without care, they dry out, start to grip, and wear faster. A thin film of silicone grease wraps protectively around the material, keeps it elastic, and lets moving parts glide smoothly without sticking.\u003c\/p\u003e\n\u003cp\u003eThe grease is odorless and tasteless, colorless, and neutral toward plastics and elastomers. It doesn't dry out and stays stable across a wide temperature range of about -40 °C to 200 °C – exactly where water, steam, and pressure come together in your machine. Because it's food-safe, it also belongs in the spots that come into contact with water and coffee.\u003c\/p\u003e\n\u003cp\u003eHow often you grease is not a strict rule. Some people care for their seals after every thorough cleaning of the brew unit, others when something starts to feel stiff. That's our view – one of many. What matters is that your machine feels good and your coffee tastes great.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable class=\"ccc-compare-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003ctd\u003e1 tube of 6 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eO-rings, gaskets, group head and brew unit, steam wand, coupling, milk container – as well as the grind adjustment on coffee grinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProperties\u003c\/th\u003e\n\u003ctd\u003eFood-safe, odorless and tasteless, colorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003eapprox. -40 °C to 200 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial compatibility\u003c\/th\u003e\n\u003ctd\u003eNeutral toward plastic and elastomers, doesn't dry out, lubricates without sticking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eCross-brand, including Jura, Saeco, DeLonghi, Melitta, Philips, Siemens, Bosch, Nivona – as well as seals on portafilter machines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRenz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWho the Renz Silicone Grease is made for\u003c\/h3\u003e\n\u003cp\u003eFor anyone with a coffee machine at home who wants it to run smoothly. The grease works for the brew unit of a super-automatic machine just as well as for the gaskets and O-rings of a portafilter machine, the steam wand, the coupling, or the milk container. Brands like Jura, Saeco, DeLonghi, Melitta, Philips, Siemens, Bosch, or Nivona are no obstacle – the grease works across brands.\u003c\/p\u003e\n\u003cp\u003eWhether your machine is small and understated or has a big presence on the counter: care belongs to both, and no setup is too simple or too grand for it.\u003c\/p\u003e\n\u003ch3\u003eWhat pairs well with it\u003c\/h3\u003e\n\u003cp\u003eA well-maintained seal is part of the care routine – the rest lives in our \u003ca href=\"\/en\/collections\/maschinen-und-muhlenreinigung\"\u003eMachine and Grinder Cleaning\u003c\/a\u003e: from cleaning the group head to descaling. That way not just the seal but the whole machine stays clean.\u003c\/p\u003e\n\u003cp\u003eThis grease doesn't stay with the machine, by the way: on grinders like the Varia VS3 and VS6, it's often used to keep the grind adjustment smooth. If you're looking for a \u003ca href=\"\/en\/collections\/kaffeemuhlen\"\u003ecoffee grinder\u003c\/a\u003e that's affordable and precise, the Varia VS3 or the Comandante C40 serve you well; if you want more, look at the Varia VS6 or the Weber Workshops EG-1. You'll find the matching machine in our \u003ca href=\"\/en\/collections\/kaffeemaschinen\"\u003eespresso machines\u003c\/a\u003e – and if you're unsure, our \u003ca href=\"\/en\/pages\/kaffeemaschinen-vergleich-beratung\"\u003emachine comparison advisory tool\u003c\/a\u003e can help.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat can I use the Renz Silicone Grease for?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFor O-rings and gaskets on coffee machines: the brew unit of a super-automatic machine, the gaskets of a portafilter machine, the steam wand, the coupling, or the milk container. It's also often used on grinders like the Varia VS3 and VS6, for example to keep the grind adjustment smooth. Anywhere two parts need to meet tightly and still move.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eIs the silicone grease really food-safe?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYes. The grease, made in Germany, is food-safe, odorless and tasteless, and colorless – it doesn't change the taste of your coffee.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDoes the grease also work with my machine's brand?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIt works across brands, including brew units from Jura, Saeco, DeLonghi, Melitta, Philips, Siemens, Bosch, and Nivona, and it's just as suitable for seals on portafilter machines.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow much silicone grease do I get?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYou get a single tube of 6 g. Since each seal only needs a razor-thin film, that's enough for many applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow often should I grease the seals?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThere's no strict rule. Many people grease after a thorough cleaning of the brew unit, or when something starts to feel stiff. You decide what feels right for your machine.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCan I see the product before buying?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGladly. You can experience the Renz Silicone Grease live in our showrooms in Bern (Gerberngasse 44) and Zürich (Hagenholzstrasse 50b). Online, we deliver in 2–4 business days to Switzerland and Liechtenstein.\u003c\/p\u003e\n\u003cdiv class=\"ccc-roastery-tip\"\u003e\n\u003ch3\u003eA tip from our roastery\u003c\/h3\u003e\n\u003cp\u003eWhen the machine runs smoothly again, the next espresso tastes twice as good. For the majority, we recommend something rich and dense: \u003ca href=\"\/en\/products\/cozy-chocolate-natural-brasilien-kaffeebohnen\"\u003eCozy Chocolate\u003c\/a\u003e with its cocoa notes, or \u003ca href=\"\/en\/products\/nutty-delight-kaffee-blend-brasilien-indien\"\u003eNutty Delight\u003c\/a\u003e with roasted hazelnut and full crema.\u003c\/p\u003e\n\u003cp\u003eIf you want maximum body without any acidity, stick with \u003ca href=\"\/en\/products\/very-nutty-kraftiger-robusta-aus-indien\"\u003eVery Nutty\u003c\/a\u003e. And for anyone who wants to discover a fruity experience, \u003ca href=\"\/en\/products\/wild-peach-ein-hell-gerosteter-omniroast-mit-pfirsichnote\"\u003eWild Peach\u003c\/a\u003e with ripe peach is waiting. That's our recommendation – one of many, and every bean is welcome to find its moment with you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccc-cta-block\"\u003e\n\u003cp\u003eYou belong to the Coffee Coaching Club the moment you're here – not only once you buy something.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What can I use the Renz Silicone Grease for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For O-rings and gaskets on coffee machines: the brew unit of a super-automatic machine, the gaskets of a portafilter machine, the steam wand, the coupling, or the milk container. It's also often used on coffee grinders, for example to keep the grind adjustment smooth.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the Renz Silicone Grease food-safe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The grease, made in Germany, is food-safe, odorless and tasteless, and colorless, and doesn't change the taste of the coffee.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the Renz Silicone Grease also work with my machine's brand?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It works across brands, including brew units from Jura, Saeco, DeLonghi, Melitta, Philips, Siemens, Bosch, and Nivona, and it's just as suitable for seals on portafilter machines.\"\n      }\n    }\n  ]\n}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Renz","offers":[{"title":"Default Title","offer_id":55819308564865,"sku":"B158_4260308086205","price":5.95,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2265\/2931\/files\/4260308086205_20-_20Renz_20Silikonfett_203_20St_C3_BCck_20a_206_20Gramm_2006-004.jpg?v=1781877240","url":"https:\/\/coffeecoachingclub.info\/en\/products\/renz-silikonfett-fur-kaffeemaschinen-und-kaffeemuhlen-lebensmittelecht-6-g-tube","provider":"Coffee Coaching Club GmbH","version":"1.0","type":"link"}