{"product_id":"sodium-silicate-solution-4-oz-118-ml","title":"Sodium Silicate Solution 4 oz – Water Glass | Silicate Store","description":"\u003cp\u003e\u003cstrong\u003eSodium Silicate Solution (Water Glass), 4 oz \/ 118 ml.\u003c\/strong\u003e A clear, technical-grade sodium silicate solution from Silicate Store in a compact bottle, ideal for small projects, first-time users and testing a new application before moving up to a larger size.\u003c\/p\u003e\n\u003cp\u003eSodium silicate solution, widely known as water glass, is a water-soluble liquid silicate used as an adhesive, binder and sealant. It is a go-to material for shop repairs, craft projects and masonry treatment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical-grade water glass\u003c\/strong\u003e in ready-to-use liquid form\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"N\" grade chemistry:\u003c\/strong\u003e SiO₂:Na₂O ratio of about 3.2-3.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 4 oz (118 ml) bottle\u003c\/strong\u003e for small jobs, sampling and trial runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose:\u003c\/strong\u003e adhesive, binder, sealant, crafts and concrete or masonry treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearly labeled\u003c\/strong\u003e with identification, handling precautions, first aid and emergency contact guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Uses for Sodium Silicate Solution\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive and binder:\u003c\/strong\u003e bonding paper, cardboard and other porous materials, and binding powders or fillers in DIY mixes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealant:\u003c\/strong\u003e sealing small gaps and porous surfaces in repair and shop projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete and masonry:\u003c\/strong\u003e a commonly used treatment to help reduce porosity in concrete, stucco and plaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafts and DIY:\u003c\/strong\u003e hobby, art and experimental projects that call for water glass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eRead the label and the manufacturer's Safety Data Sheet before opening the bottle.\u003c\/li\u003e\n\u003cli\u003eWear the protective equipment listed on the label and work in a well-ventilated area.\u003c\/li\u003e\n\u003cli\u003eTest on a scrap piece or small hidden area first. Sodium silicate can be thinned with water for some uses, so start small and adjust.\u003c\/li\u003e\n\u003cli\u003eApply in a thin, even coat and allow it to dry fully before handling or finishing.\u003c\/li\u003e\n\u003cli\u003eClose the bottle tightly after each use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Sodium Silicate Solution (Water Glass)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Silicate Store\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Technical grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Liquid solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size:\u003c\/strong\u003e 4 oz (118 ml)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLabel business identification:\u003c\/strong\u003e Division of RXAUTO LLC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiO₂:Na₂O weight ratio:\u003c\/strong\u003e about 3.2-3.3 (\"N\" grade is about 3.22)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilica (SiO₂):\u003c\/strong\u003e about 28-29%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSodium oxide (Na₂O):\u003c\/strong\u003e about 9%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal solids:\u003c\/strong\u003e about 37-38%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentration:\u003c\/strong\u003e about 40-42 °Baumé\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e about 1.38-1.40 g\/mL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eValues are typical and may vary slightly by lot. Refer to the manufacturer's Safety Data Sheet for exact figures.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is sodium silicate solution?\u003c\/h3\u003e\n\u003cp\u003eSodium silicate is the common name for a family of water-soluble compounds of sodium oxide and silica. In liquid form it is often called water glass or liquid glass.\u003c\/p\u003e\n\u003ch3\u003eWhat grade and concentration is this water glass?\u003c\/h3\u003e\n\u003cp\u003eIt is technical-grade \"N\" type sodium silicate solution with a SiO₂:Na₂O ratio of about 3.2-3.3, about 37-38% solids and roughly 40-42 °Baumé. Typical values are listed above.\u003c\/p\u003e\n\u003ch3\u003eWhat is water glass used for?\u003c\/h3\u003e\n\u003cp\u003eIt is commonly used as an adhesive, binder and sealant, in concrete and masonry treatment, and in crafts and DIY projects.\u003c\/p\u003e\n\u003ch3\u003eWhich size should I choose?\u003c\/h3\u003e\n\u003cp\u003eChoose 4 oz for small projects and testing. Step up to the 16 oz or 32 oz bottle if you use it regularly or work on larger jobs.\u003c\/p\u003e\n\u003ch3\u003eIs it safe to use around food or to drink?\u003c\/h3\u003e\n\u003cp\u003eNo. This is a technical-grade product and is not for consumption. Store it away from food and beverages, as directed on the label.\u003c\/p\u003e\n\u003ch3\u003eHow should I store it?\u003c\/h3\u003e\n\u003cp\u003eKeep the container tightly closed in a cool, dry, well-ventilated area away from incompatible materials, food and beverages.\u003c\/p\u003e\n\u003ch2\u003eSafety and Handling\u003c\/h2\u003e\n\u003cp\u003eThe product label covers handling precautions, exposure, first aid, environmental precautions, storage and emergency contact guidance. Always consult the manufacturer's Safety Data Sheet for detailed information on safe handling, storage and disposal. The label's warning information is general guidance.\u003c\/p\u003e","brand":"Silicate Store","offers":[{"title":"Default Title","offer_id":67727534162153,"sku":"SS-04Z","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/4010\/9801\/files\/SilicateStoresodiumsilicatesolutionwaterglass_4oz_118ml_bottle_3.png?v=1792864288","url":"https:\/\/silicatestore.com\/products\/sodium-silicate-solution-4-oz-118-ml","provider":"The Silicate Store","version":"1.0","type":"link"}