{"product_id":"prosoco-natural-stone-treatment-penetrating-water-repellent-for-limestone-marble-5-gal-lon","title":"PROSOCO Natural Stone Treatment – Penetrating Water Repellent for Limestone \u0026 Marble (5 Gal)\/lon","description":"\u003cp\u003e\u003cstrong\u003eWATER REPELLENT FOR CALCAREOUS STONE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"304\" data-end=\"600\"\u003ePROSOCO Natural Stone Treatment is a modified siloxane water repellent specifically formulated for limestone, marble, and other calcareous masonry surfaces. It penetrates deeply to provide long-lasting protection against water intrusion while preserving the natural appearance of the substrate.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"908\"\u003eUnlike conventional water repellents, this formulation is optimized for sensitive stone types, offering superior protection without forming a surface film. It helps reduce staining, deterioration, and biological growth such as mold and mildew, making it ideal for both interior and exterior applications.\u003c\/p\u003e\n\u003cp data-start=\"915\" data-end=\"944\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"919\" data-end=\"942\"\u003eFEATURES \/ BENEFITS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eDesigned for limestone, marble, and other calcareous surfaces\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eDeep-penetrating protection with no surface film or gloss\u003cbr data-start=\"1066\" data-end=\"1069\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eMaintains natural appearance of stone\u003cbr data-start=\"1106\" data-end=\"1109\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eAllows surfaces to breathe—does not trap moisture\u003cbr data-start=\"1158\" data-end=\"1161\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eHelps reduce staining, mold, mildew, and biological growth\u003cbr data-start=\"1219\" data-end=\"1222\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eAlkali-resistant—protects mortar and grout joints\u003cbr data-start=\"1271\" data-end=\"1274\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1327\"\u003eLow odor and suitable for interior and exterior use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1334\" data-end=\"1358\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1338\" data-end=\"1356\"\u003eTECHNICAL DATA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1359\" data-end=\"1368\"\u003eForm:\u003c\/strong\u003e Clear, slightly yellow liquid; mild petroleum odor\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1422\" data-end=\"1438\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1422\" data-end=\"1438\"\u003eVOC Content:\u003c\/strong\u003e 713 g\/L\u003cbr data-start=\"1446\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1456\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1449\" data-end=\"1456\"\u003epH:\u003c\/strong\u003e Not applicable\u003cbr data-start=\"1471\" data-end=\"1474\"\u003e\u003cstrong data-start=\"1474\" data-end=\"1492\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1474\" data-end=\"1492\"\u003eCoverage Rate:\u003c\/strong\u003e 50–300 sq. ft. per gallon\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1536\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1521\" data-end=\"1536\"\u003eShelf Life:\u003c\/strong\u003e 2 years (unopened)\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1575\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1558\" data-end=\"1575\"\u003eFreeze Point:\u003c\/strong\u003e \u0026lt; –22°F (–30°C)\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e\u003cstrong data-start=\"1594\" data-end=\"1610\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1594\" data-end=\"1610\"\u003eFlash Point:\u003c\/strong\u003e 118°F (48°C)\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e\u003cstrong data-start=\"1626\" data-end=\"1643\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1626\" data-end=\"1643\"\u003eTotal Solids:\u003c\/strong\u003e 9%\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1671\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1682\"\u003e\n\u003cstrong data-start=\"1649\" data-end=\"1671\"\u003eWeight per Gallon:\u003c\/strong\u003e 6.70 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1689\" data-end=\"1714\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1693\" data-end=\"1712\"\u003eAVAILABLE SIZES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1715\" data-end=\"1725\"\u003e5 Gallon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRESOURCES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/WS_NST_PDS.pdf\" rel=\"noopener\" title=\"Product Data Sheet\" target=\"_blank\"\u003eProduct Data Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/WS_NST_SDS.pdf\" rel=\"noopener\" title=\"Safety Data Sheet\" target=\"_blank\"\u003e\u003cspan\u003eSafety Data Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/SPANISH_WS_NST_SDS.pdf\" rel=\"noopener\" title=\"Safety Data Sheet (Spanish)\" target=\"_blank\"\u003e\u003cspan\u003eSafety Data Sheet (Spanish)\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/FRENCH_WS_NST_SDS.pdf\" rel=\"noopener\" title=\"SDS Canadian French\" target=\"_blank\"\u003e\u003cspan\u003eSDS Canadian French\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/PR_VOC_Compliance_All_Products.pdf\" rel=\"noopener\" title=\"VOC Compliance\" target=\"_blank\"\u003e\u003cspan\u003eVOC Compliance\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prosoco","offers":[{"title":"Default Title","offer_id":51754550296896,"sku":"40057-05GAL","price":418.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/4251\/1687\/files\/Natural-Stone-Treatment-5-Gal.png?v=1775700216","url":"https:\/\/www.masonrydirect.com\/products\/prosoco-natural-stone-treatment-penetrating-water-repellent-for-limestone-marble-5-gal-lon","provider":"MasonryDirect.com","version":"1.0","type":"link"}