{"product_id":"prosoco-blok-guard-graffiti-control-wb-15-water-based-graffiti-water-repellent-5-gallon","title":"PROSOCO Blok-Guard \u0026 Graffiti Control WB 15 – Water-Based Graffiti \u0026 Water Repellent (5 Gallon)","description":"\u003cp\u003e\u003cstrong\u003eWATER-BASED MASONRY PROTECTOR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"369\" data-end=\"672\"\u003ePROSOCO Blok-Guard \u0026amp; Graffiti Control WB 15 is a clear-drying, water-based silicone emulsion designed to protect porous masonry surfaces from water intrusion and repeated graffiti attacks. It penetrates deeply while maintaining the natural appearance of concrete block, brick, tile, and natural stone.\u003c\/p\u003e\n\u003cp data-start=\"674\" data-end=\"937\"\u003eSuitable for both interior and exterior use, this treatment helps prevent moisture-related damage while simplifying graffiti removal. Treated surfaces remain breathable and resistant to weathering, making it ideal for long-term protection of masonry structures.\u003c\/p\u003e\n\u003cp data-start=\"944\" data-end=\"973\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"948\" data-end=\"971\"\u003eFEATURES \/ BENEFITS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eProvides long-lasting graffiti protection and simplifies cleanup\u003cbr data-start=\"1038\" data-end=\"1041\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eWater-based formula with low odor\u003cbr data-start=\"1074\" data-end=\"1077\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eEffective on hard-to-seal masonry surfaces\u003cbr data-start=\"1119\" data-end=\"1122\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eHelps control efflorescence, mildew, and moisture staining\u003cbr data-start=\"1180\" data-end=\"1183\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eMaintains natural appearance—no surface film\u003cbr data-start=\"1227\" data-end=\"1230\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eAllows surfaces to breathe—does not trap moisture\u003cbr data-start=\"1279\" data-end=\"1282\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eExcellent UV stability and weather resistance\u003cbr data-start=\"1327\" data-end=\"1330\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eCan be recoated to refresh or enhance protection\u003cbr data-start=\"1378\" data-end=\"1381\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1439\"\u003eResists water penetration over hairline cracks (≤ 0.02\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1446\" data-end=\"1470\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1450\" data-end=\"1468\"\u003eTECHNICAL DATA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1471\" data-end=\"1480\"\u003eForm:\u003c\/strong\u003e Opaque white liquid\u003cbr data-start=\"1500\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1503\" data-end=\"1519\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1503\" data-end=\"1519\"\u003eVOC Content:\u003c\/strong\u003e \u0026lt;50 g\/L\u003cbr data-start=\"1527\" data-end=\"1530\"\u003e\u003cstrong data-start=\"1530\" data-end=\"1537\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1530\" data-end=\"1537\"\u003epH:\u003c\/strong\u003e 9.0\u003cbr data-start=\"1541\" data-end=\"1544\"\u003e\u003cstrong data-start=\"1544\" data-end=\"1562\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1544\" data-end=\"1562\"\u003eCoverage Rate:\u003c\/strong\u003e 30–175 sq. ft. per gallon\u003cbr data-start=\"1588\" data-end=\"1591\"\u003e\u003cstrong data-start=\"1591\" data-end=\"1606\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1591\" data-end=\"1606\"\u003eShelf Life:\u003c\/strong\u003e 1 year (unopened)\u003cbr data-start=\"1624\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1627\" data-end=\"1644\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1627\" data-end=\"1644\"\u003eFreeze Point:\u003c\/strong\u003e 32°F (0°C)\u003cbr data-start=\"1655\" data-end=\"1658\"\u003e\u003cstrong data-start=\"1658\" data-end=\"1674\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1658\" data-end=\"1674\"\u003eFlash Point:\u003c\/strong\u003e \u0026gt;212°F (\u0026gt;100°C)\u003cbr data-start=\"1690\" data-end=\"1693\"\u003e\u003cstrong data-start=\"1693\" data-end=\"1710\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1693\" data-end=\"1710\"\u003eTotal Solids:\u003c\/strong\u003e 15%\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e\u003cstrong data-start=\"1717\" data-end=\"1739\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1750\"\u003e\n\u003cstrong data-start=\"1717\" data-end=\"1739\"\u003eWeight per Gallon:\u003c\/strong\u003e 8.35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1757\" data-end=\"1782\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1761\" data-end=\"1780\"\u003eAVAILABLE SIZES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1783\" data-end=\"1793\"\u003e5 Gallon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRESOURCES \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/WS_BGGC_WB_15_PDS_022323_C.pdf\" rel=\"noopener\" title=\"Product Data Sheet\" target=\"_blank\"\u003e\u003cspan\u003eProduct Data Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/FRENCH_WS_BGGC_WB_15_PDS_022323.pdf\" rel=\"noopener\" title=\"Product Data Sheet (Canadian French)\" target=\"_blank\"\u003e\u003cspan\u003eProduct Data Sheet (Canadian French)\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/WS_BGGC_WB_15_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\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/SPANISH_WS_BGGC_WB_15_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\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/FRENCH_WS_BGGC_WB_15_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\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\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/WS_BGGC_WB_15_SPC_090122_C.docx\" rel=\"noopener\" title=\"Product Specification\" target=\"_blank\"\u003e\u003cspan\u003eProduct Specification\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/PR_BGGC_WR_GR_Treatment_SPC_071822_C.docx\" rel=\"noopener\" title=\"3-Part Specification\" target=\"_blank\"\u003e\u003cspan\u003e3-Part Specification\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/WS_BGGC_WB_15_BABA_Certification.pdf\" rel=\"noopener\" title=\"Build America, Buy America Act\" target=\"_blank\"\u003e\u003cspan\u003eBuild America, Buy America Act\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prosoco","offers":[{"title":"Default Title","offer_id":51748803445056,"sku":"40395-05GAL","price":423.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/4251\/1687\/files\/Blok-Guard-and-Graffiti-Control-WB-15-5gal.png?v=1775599064","url":"https:\/\/www.masonrydirect.com\/products\/prosoco-blok-guard-graffiti-control-wb-15-water-based-graffiti-water-repellent-5-gallon","provider":"MasonryDirect.com","version":"1.0","type":"link"}