{"product_id":"poly-guard-scale-rust-preventer-crystals","title":"Poly-Guard® Crystals, Scale \u0026 Rust Preventer","description":"\u003ch3\u003eLong-Lasting Scale and Corrosion Control\u003c\/h3\u003e\n\u003cp\u003ePoly-Guard® Scale \u0026amp; Rust Preventer Crystals give contractors a simple, reliable way to help prevent scale, rust, corrosion, and staining in residential, commercial, and light industrial water systems. The controlled-release crystal format helps maintain consistent protection over time without messy liquid handling or constant adjustment.\u003c\/p\u003e\n\u003ch4\u003eProtect Systems With Less Maintenance\u003c\/h4\u003e\n\u003cp\u003eHard water, iron, and corrosion can create costly service issues for customers — from stained fixtures and plumbing buildup to premature equipment wear. Poly-Guard Crystals help form a protective coating inside the water system, reducing scale buildup and corrosion while helping contractors deliver cleaner, more reliable water system performance.\u003c\/p\u003e\n\u003ch4\u003eWHY CONTRACTORS RELY ON POLY-GUARD CRYSTALS\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eEXTENDED-RELEASE PROTECTION -\u003c\/strong\u003e Controlled-release crystals help provide steady scale and corrosion control over time with fewer maintenance demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHELPS PREVENT SCALE AND RUST STAINS -\u003c\/strong\u003e Reduces mineral buildup and iron-related staining that can affect fixtures, plumbing, appliances, and equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSUPPORTS SYSTEM-WIDE PROTECTION -\u003c\/strong\u003e Helps form a protective barrier on metal and plastic surfaces to reduce corrosion and copper leaching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLEAN, CONTROLLED DELIVERY -\u003c\/strong\u003e Cartridge and refill options make installation and maintenance simple, clean, and consistent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVERSATILE APPLICATIONS -\u003c\/strong\u003e Suitable for a wide range of water treatment applications, including residential plumbing, commercial systems, boilers, cooling towers, and geothermal systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSIMPLIFIES SERVICE PROGRAMS -\u003c\/strong\u003e Helps contractors standardize maintenance, reduce callbacks, and provide customers with dependable long-term protection.\u003c\/p\u003e\n\u003ch4\u003eBuild a More Efficient Service Model\u003c\/h4\u003e\n\u003cp\u003ePoly-Guard Crystals make it easier to protect water systems without adding complexity to the job. With long-lasting performance and simple cartridge-based maintenance, contractors can deliver reliable scale and corrosion control while creating predictable service opportunities.\u003c\/p\u003e\n\u003cp\u003eSpecify Poly-Guard Crystals for clean, controlled, long-term protection against scale, rust, and corrosion.\u003c\/p\u003e","brand":"Poly-Guard®","offers":[{"title":"1 lb. 8 oz.","offer_id":47322084245653,"sku":"GP10C","price":64.16,"currency_code":"USD","in_stock":true},{"title":"3 lb. Refill","offer_id":47322084278421,"sku":"GP63N","price":96.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3266\/8565\/files\/Poly-Guard_crystals_Group_6dca5388-803e-4481-ad12-fe22e4430ac0.webp?v=1777722740","url":"https:\/\/proproducts.com\/products\/poly-guard-scale-rust-preventer-crystals","provider":"Pro Products","version":"1.0","type":"link"}