{"product_id":"fleck-silicone-packet","title":"Fleck Silicone Packet","description":"\u003cp\u003eThis Fleck Silicone Packet (FL42561) supplies the food-grade silicone lubricant used to service O-rings, seals, and pistons inside Fleck control valves. A light film of the correct silicone grease keeps elastomer seals supple, eases reassembly, and helps the piston glide smoothly through the valve body without scoring or grabbing. It is the small consumable that makes the difference between a rebuild that goes back together cleanly and one that fights you at every seal.\u003c\/p\u003e\u003ch3\u003eWhy silicone lubricant matters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Fleck silicone lubricant in a convenient single-service packet\u003c\/li\u003e\n\u003cli\u003eFor lubricating O-rings, seals, spacers, and pistons\u003c\/li\u003e\n\u003cli\u003eHelps seals stay pliable and slide into place during rebuilds\u003c\/li\u003e\n\u003cli\u003eReduces friction and wear on the piston during cycling\u003c\/li\u003e\n\u003cli\u003eSafe for potable-water service and compatible with valve elastomers\u003c\/li\u003e\n\u003cli\u003eAn essential companion to any Fleck seal or piston replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the right lubricant is more important than it might seem. Petroleum-based greases can swell, soften, and degrade the rubber seals used in water-treatment valves, leading to premature failure, leaks, and contamination concerns, whereas silicone grease is chemically compatible with these elastomers and safe for drinking-water systems. Reaching for whatever grease is on the shelf is a common mistake that can ruin a fresh set of seals within weeks, so the right product is worth keeping on hand.\u003c\/p\u003e\u003cp\u003eApplying a thin, even coat during a seal-and-spacer or piston job protects the new parts from the moment they go in and makes the assembly noticeably easier, since lubricated seals slide past sharp edges and into their grooves without rolling or tearing. It also reduces the breakaway friction the piston must overcome each cycle, easing the load on the drive motor.\u003c\/p\u003e\u003cp\u003eWhenever you rebuild a Fleck valve, replacing seals, swapping a piston, or reseating an O-ring, keep a packet of this silicone close. Apply sparingly: a light film is all that's needed, as excess can attract grit and migrate where it isn't wanted. Pair this packet with a seal kit or piston assembly for a complete, professional-quality service that helps your Fleck valve return to smooth, leak-free operation. Stocking a few of these packets alongside your seal kits and pistons means you will always have the correct lubricant ready when a rebuild calls for it, rather than being tempted to substitute an incompatible grease.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":45668809211957,"sku":"FL42561","price":4.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/fl42561.jpg?v=1782534063","url":"https:\/\/watersoftenerplus.com\/ko-as\/products\/fleck-silicone-packet","provider":"Water Softener Plus","version":"1.0","type":"link"}