{"product_id":"prosoco-ls-concrete-sealer-hardener-densifier-5-gallon","title":"PROSOCO LS – Concrete Sealer, Hardener \u0026 Densifier (5 Gallon)","description":"\u003cp\u003e\u003cstrong\u003ePREMIUM CONCRETE DENSIFIER \u0026amp; HARDENER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"246\" data-end=\"506\"\u003ePROSOCO LS is a premium lithium silicate treatment that densifies, hardens, and seals concrete surfaces in a single application. It reacts within the concrete to form insoluble compounds that increase surface strength, reduce dusting, and improve durability.\u003c\/p\u003e\n\u003cp data-start=\"508\" data-end=\"739\"\u003eSuitable for both new and existing concrete, LS enhances surface performance and appearance while improving light reflectance. Treated floors resist water and abrasion, require less maintenance, and eliminate the need for waxing.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"852\"\u003eThis one-step application is fast and efficient, with no scrubbing, flushing, or caustic wastewater required.\u003c\/p\u003e\n\u003cp data-section-id=\"1h4io5m\" data-start=\"859\" data-end=\"888\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"863\" data-end=\"886\"\u003eFEATURES \/ BENEFITS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eHardens, densifies, and seals in one step\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eImproves abrasion resistance and surface durability\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eReduces dusting and simplifies maintenance\u003cbr data-start=\"1029\" data-end=\"1032\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eEnhances light reflectance and appearance\u003cbr data-start=\"1073\" data-end=\"1076\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003ePenetrates quickly for rapid performance\u003cbr data-start=\"1116\" data-end=\"1119\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eMost floors ready for traffic within one hour\u003cbr data-start=\"1164\" data-end=\"1167\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eCompatible with broomed, troweled, or burnished finishes\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eReduces time and cost of polishing operations\u003cbr data-start=\"1271\" data-end=\"1274\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"1329\"\u003eWill not contribute to Alkali Silicate Reaction (ASR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"wdi2p1\" data-start=\"1336\" data-end=\"1360\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1340\" data-end=\"1358\"\u003eTECHNICAL DATA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1361\" data-end=\"1370\"\u003eForm:\u003c\/strong\u003e Clear to cloudy, colorless, odorless liquid\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1433\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1417\" data-end=\"1433\"\u003eVOC Content:\u003c\/strong\u003e 0 g\/L\u003cbr data-start=\"1439\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1442\" data-end=\"1449\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1442\" data-end=\"1449\"\u003epH:\u003c\/strong\u003e 11.0\u003cbr data-start=\"1454\" data-end=\"1457\"\u003e\u003cstrong data-start=\"1457\" data-end=\"1475\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1457\" data-end=\"1475\"\u003eCoverage Rate:\u003c\/strong\u003e 500–1000 sq. ft. per gallon\u003cbr data-start=\"1503\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1521\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1506\" data-end=\"1521\"\u003eShelf Life:\u003c\/strong\u003e 2 years (unopened)\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e\u003cstrong data-start=\"1543\" data-end=\"1560\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1543\" data-end=\"1560\"\u003eFreeze Point:\u003c\/strong\u003e 32°F (0°C)\u003cbr data-start=\"1571\" data-end=\"1574\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1590\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1574\" data-end=\"1590\"\u003eFlash Point:\u003c\/strong\u003e Not applicable\u003cbr data-start=\"1605\" data-end=\"1608\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1625\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1608\" data-end=\"1625\"\u003eTotal Solids:\u003c\/strong\u003e 14.5%\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e\u003cstrong data-start=\"1634\" data-end=\"1656\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1634\" data-end=\"1656\"\u003eWeight per Gallon:\u003c\/strong\u003e 9.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"14wlkmh\" data-start=\"1673\" data-end=\"1698\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1677\" data-end=\"1696\"\u003eAVAILABLE SIZES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1699\" data-end=\"1709\"\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\/CD_LS_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\/FRENCH_CD_LS_PDS.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 style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/SPANISH_CD_LS_PDS.pdf\" rel=\"noopener\" title=\"Product Data Sheet (Spanish)\" target=\"_blank\"\u003e\u003cspan\u003eProduct 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\/CD_LS_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_CD_LS_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_CD_LS_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\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD_LS_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\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/consolideck-ls-test-results-brochure.pdf\" rel=\"noopener\" title=\"Product Test Data\" target=\"_blank\"\u003e\u003cspan\u003eProduct Test Data\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\/ANSI_B101-3_Slip_Resistance_AMT_112917_C.pdf\" rel=\"noopener\" title=\"Slip Resistance ANSI B101.3\" target=\"_blank\"\u003e\u003cspan\u003eSlip Resistance ANSI B101.3\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\/ANSI_B101-1_Slip_Resistance_AMT_112917_C.pdf\" rel=\"noopener\" title=\"Slip Resistance ANSI B101.1\" target=\"_blank\"\u003e\u003cspan\u003eSlip Resistance ANSI B101.1\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD%20LS%20followed%20by%20Three%20Applications%20of%20LS%20Guard%20S.pdf\" rel=\"noopener\" title=\"Stain Resistance Testing\" target=\"_blank\"\u003e\u003cspan\u003eStain Resistance Testing\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD%20LS%20followed%20by%20One%20Application%20of%20LS%20Guard%20Stai.pdf\" rel=\"noopener\" title=\"Stain Resistance Testing\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD_LS_ASTM_F150_Test_Results.pdf\" rel=\"noopener\" title=\"ASTM F150 (Electrical Static Dissipative) Compliance\" target=\"_blank\"\u003e\u003cspan\u003eASTM F150 (Electrical Static Dissipative) Compliance\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD_LS_LEED.pdf\" rel=\"noopener\" title=\"LEED Verification Letter\" target=\"_blank\"\u003eLEED Verification Letter\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CFG_Coatings_SCS_Certificate.pdf\" rel=\"noopener\" title=\"SCS Certification\" target=\"_blank\"\u003eSCS Certification\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/Declare_Label_CD_LS.jpg\" rel=\"noopener\" title=\"Declare Label\" target=\"_blank\"\u003eDeclare Label\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD_LS_NSF.pdf\" rel=\"noopener\" title=\"NSF Certificate\" target=\"_blank\"\u003eNSF Certificate\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD_LS_HPD_032923_C.pdf\" rel=\"noopener\" title=\"Health Product Declaration\" target=\"_blank\"\u003eHealth Product Declaration\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/LBC_Red_List_Conformant_Summary.pdf\" rel=\"noopener\" title=\"LBC Red List Conformant Product Summary\" target=\"_blank\"\u003eLBC Red List Conformant Product Summary\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/prosoco.com\/Content\/Documents\/Product\/CD_LS_EPD.pdf\" rel=\"noopener\" title=\"EPD\" target=\"_blank\"\u003eEPD\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prosoco","offers":[{"title":"Default Title","offer_id":51748265034048,"sku":"46068-05GAL","price":378.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/4251\/1687\/files\/LS-5-Gal.png?v=1775579448","url":"https:\/\/www.masonrydirect.com\/products\/prosoco-ls-concrete-sealer-hardener-densifier-5-gallon","provider":"MasonryDirect.com","version":"1.0","type":"link"}