{"title":"Entryway \u0026 Salt Floor System | ExoBloc + CeramicStar | Ground Floor Supply","description":"\u003ch3 data-start=\"204\" data-end=\"267\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBerger-Seidle\u003c\/span\u003e\u003c\/span\u003e ExoBloc + CeramicStar\u003c\/h3\u003e\n\u003cp data-start=\"269\" data-end=\"424\"\u003eThis floor system is designed specifically for \u003cstrong data-start=\"316\" data-end=\"355\"\u003eentryways and winter-exposed floors\u003c\/strong\u003e where salt, moisture, and grit create a high risk of finish failure.\u003c\/p\u003e\n\u003cp data-start=\"426\" data-end=\"676\"\u003eBy combining \u003cstrong data-start=\"439\" data-end=\"480\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBerger-Seidle ExoBloc\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e for contamination control with \u003cstrong data-start=\"512\" data-end=\"553\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBerger-Seidle CeramicStar\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e for abrasion resistance, this system blocks salt intrusion while delivering long-term durability under heavy foot traffic.\u003c\/p\u003e\n\u003cp data-start=\"678\" data-end=\"855\"\u003e\u003cstrong data-start=\"678\" data-end=\"697\"\u003eBest used when:\u003c\/strong\u003e winter salt exposure, repeated moisture, and high wear are unavoidable.\u003cbr data-start=\"769\" data-end=\"772\"\u003eThis system prioritizes \u003cstrong data-start=\"796\" data-end=\"824\"\u003eprevention and longevity\u003c\/strong\u003e, not cosmetic-only protection.\u003c\/p\u003e","products":[{"product_id":"berger-seidle-ceramic-star","title":"Berger-Seidle Ceramic Star","description":"\u003ch2 data-end=\"371\" data-start=\"296\"\u003e\u003cstrong data-end=\"371\" data-start=\"299\"\u003eBerger-Seidle Ceramic Star – Ceramic-Reinforced 2K Waterborne Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"517\" data-start=\"373\"\u003e\u003cstrong data-end=\"517\" data-start=\"373\"\u003eThis is the finish we reach for when durability, chemical resistance, and long-term wear actually matter — not just how it looks on day one.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"598\" data-start=\"519\"\u003eSame-day shipping • Freeze protection included • Local pickup in Saint Paul, MN\u003c\/p\u003e\n\u003chr data-end=\"603\" data-start=\"600\"\u003e\n\u003ch2 data-end=\"626\" data-start=\"605\"\u003e\u003cstrong data-end=\"626\" data-start=\"608\"\u003eWhat It Solves\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1093\" data-start=\"628\"\u003e\n\u003cli data-end=\"746\" data-start=\"628\"\u003e\n\u003cp data-end=\"746\" data-start=\"630\"\u003e\u003cstrong data-end=\"685\" data-start=\"630\"\u003eCeramic-reinforced, two-component waterborne finish\u003c\/strong\u003e engineered for exceptional abrasion and scratch resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"858\" data-start=\"747\"\u003e\n\u003cp data-end=\"858\" data-start=\"749\"\u003e\u003cstrong data-end=\"812\" data-start=\"749\"\u003eDesigned for high-traffic residential and commercial floors\u003c\/strong\u003e where standard 1K finishes fail prematurely\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"938\" data-start=\"859\"\u003e\n\u003cp data-end=\"938\" data-start=\"861\"\u003e\u003cstrong data-end=\"895\" data-start=\"861\"\u003eCrystal clear and non-ambering\u003c\/strong\u003e, preserving natural wood color long-term\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1013\" data-start=\"939\"\u003e\n\u003cp data-end=\"1013\" data-start=\"941\"\u003e\u003cstrong data-end=\"972\" data-start=\"941\"\u003eExcellent flow and leveling\u003c\/strong\u003e, minimizing lap marks and uneven sheen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1093\" data-start=\"1014\"\u003e\n\u003cp data-end=\"1093\" data-start=\"1016\"\u003e\u003cstrong data-end=\"1042\" data-start=\"1016\"\u003eFast return to service\u003c\/strong\u003e compared to older, high-build commercial systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1098\" data-start=\"1095\"\u003e\n\u003ch2 data-end=\"1134\" data-start=\"1100\"\u003e\u003cstrong data-end=\"1134\" data-start=\"1103\"\u003eCommon Problems This Solves\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1407\" data-start=\"1136\"\u003e\n\u003cli data-end=\"1187\" data-start=\"1136\"\u003e\n\u003cp data-end=\"1187\" data-start=\"1138\"\u003ePremature wear in traffic lanes and entry areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1239\" data-start=\"1188\"\u003e\n\u003cp data-end=\"1239\" data-start=\"1190\"\u003eChemical damage from cleaners, spills, and pets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1293\" data-start=\"1240\"\u003e\n\u003cp data-end=\"1293\" data-start=\"1242\"\u003eSheen inconsistency common to waterborne finishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1346\" data-start=\"1294\"\u003e\n\u003cp data-end=\"1346\" data-start=\"1296\"\u003eFloors requiring durability \u003cstrong data-end=\"1344\" data-start=\"1324\"\u003ewithout ambering\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1407\" data-start=\"1347\"\u003e\n\u003cp data-end=\"1407\" data-start=\"1349\"\u003eSystems failing because the wear layer was the weak link\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1523\" data-start=\"1409\"\u003e👉 \u003cem data-end=\"1450\" data-start=\"1412\"\u003eLearn why high-traffic floors fail →\u003c\/em\u003e\u003cbr data-end=\"1453\" data-start=\"1450\"\u003e👉 \u003cem data-end=\"1523\" data-start=\"1456\"\u003eSee how finish choice interacts with movement and system design →\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-end=\"1528\" data-start=\"1525\"\u003e\n\u003ch2 data-end=\"1562\" data-start=\"1530\"\u003e\u003cstrong data-end=\"1562\" data-start=\"1533\"\u003eSystem Context (Critical)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1694\" data-start=\"1564\"\u003eCeramic Star is most commonly used \u003cstrong data-end=\"1624\" data-start=\"1599\"\u003eover AquaSeal ExoBloc\u003c\/strong\u003e when floors present contamination risk, movement, or unknown history.\u003c\/p\u003e\n\u003cul data-end=\"1777\" data-start=\"1696\"\u003e\n\u003cli data-end=\"1732\" data-start=\"1696\"\u003e\n\u003cp data-end=\"1732\" data-start=\"1698\"\u003e\u003cstrong data-end=\"1730\" data-start=\"1698\"\u003eExoBloc isolates the problem\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1777\" data-start=\"1733\"\u003e\n\u003cp data-end=\"1777\" data-start=\"1735\"\u003e\u003cstrong data-end=\"1777\" data-start=\"1735\"\u003eCeramic Star provides the wear surface\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1841\" data-start=\"1779\"\u003eTogether, they form a \u003cstrong data-end=\"1820\" data-start=\"1801\"\u003ecomplete system\u003c\/strong\u003e, not a cosmetic fix.\u003c\/p\u003e\n\u003cp data-end=\"1883\" data-start=\"1843\"\u003e👉 \u003cem data-end=\"1883\" data-start=\"1846\"\u003eLearn more about AquaSeal ExoBloc →\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-end=\"1888\" data-start=\"1885\"\u003e\n\u003ch2 data-end=\"1914\" data-start=\"1890\"\u003e\u003cstrong data-end=\"1914\" data-start=\"1893\"\u003eApplication Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2209\" data-start=\"1916\"\u003e\n\u003cli data-end=\"1959\" data-start=\"1916\"\u003e\n\u003cp data-end=\"1959\" data-start=\"1918\"\u003e\u003cstrong data-end=\"1932\" data-start=\"1918\"\u003eMix ratio:\u003c\/strong\u003e 10:1 (finish : hardener)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1997\" data-start=\"1960\"\u003e\n\u003cp data-end=\"1997\" data-start=\"1962\"\u003e\u003cstrong data-end=\"1975\" data-start=\"1962\"\u003ePot life:\u003c\/strong\u003e ~2 hours once mixed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2050\" data-start=\"1998\"\u003e\n\u003cp data-end=\"2050\" data-start=\"2000\"\u003e\u003cstrong data-end=\"2013\" data-start=\"2000\"\u003eCoverage:\u003c\/strong\u003e ~350–550 sq ft per gallon per coat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2132\" data-start=\"2051\"\u003e\n\u003cp data-end=\"2091\" data-start=\"2053\"\u003e\u003cstrong data-end=\"2072\" data-start=\"2053\"\u003eTypical system:\u003c\/strong\u003e sealer + 2 coats\u003c\/p\u003e\n\u003cul data-end=\"2132\" data-start=\"2094\"\u003e\n\u003cli data-end=\"2132\" data-start=\"2094\"\u003e\n\u003cp data-end=\"2132\" data-start=\"2096\"\u003e3 coats for heavy-use environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2165\" data-start=\"2133\"\u003e\n\u003cp data-end=\"2165\" data-start=\"2135\"\u003e\u003cstrong data-end=\"2153\" data-start=\"2135\"\u003eLight traffic:\u003c\/strong\u003e ~12 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2209\" data-start=\"2166\"\u003e\n\u003cp data-end=\"2209\" data-start=\"2168\"\u003e\u003cstrong data-end=\"2194\" data-start=\"2168\"\u003eRugs \u0026amp; first cleaning:\u003c\/strong\u003e after 7 days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2214\" data-start=\"2211\"\u003e\n\u003ch2 data-end=\"2239\" data-start=\"2216\"\u003e\u003cstrong data-end=\"2239\" data-start=\"2219\"\u003eImportant Limits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2293\" data-start=\"2241\"\u003eCeramic Star is \u003cstrong data-end=\"2292\" data-start=\"2257\"\u003enot a problem-solver on its own\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2484\" data-start=\"2295\"\u003eIt does \u003cstrong data-end=\"2310\" data-start=\"2303\"\u003enot\u003c\/strong\u003e block deep contamination, urine saturation, or structural movement without the correct sealer beneath it. When underlying issues are ignored, even the best finish will fail.\u003c\/p\u003e\n\u003cp data-end=\"2550\" data-start=\"2486\"\u003e👉 \u003cem data-end=\"2550\" data-start=\"2489\"\u003eSee common reasons finishes fail when systems are skipped →\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-end=\"2555\" data-start=\"2552\"\u003e\n\u003ch2 data-end=\"2578\" data-start=\"2557\"\u003e\u003cstrong data-end=\"2578\" data-start=\"2560\"\u003eDustin’s Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2929\" data-start=\"2580\"\u003eCeramic Star is our go-to when clients want maximum durability without the plastic look or long shutdown times of older commercial finishes. Where people get into trouble is trying to use it as a fix for contamination—that’s not its job. Pair it with the right sealer, keep your coats consistent, and it outperforms most systems we see in the field.\u003c\/p\u003e\n\u003chr data-end=\"2934\" data-start=\"2931\"\u003e\n\u003ch2 data-end=\"2967\" data-start=\"2936\"\u003e\u003cstrong data-end=\"2967\" data-start=\"2939\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3582\" data-start=\"2969\"\u003e\n\u003cli data-end=\"3038\" data-start=\"2969\"\u003e\n\u003cp data-end=\"3038\" data-start=\"2971\"\u003e\u003cstrong data-end=\"2980\" data-start=\"2971\"\u003eType:\u003c\/strong\u003e 2-component, ceramic-reinforced waterborne polyurethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3082\" data-start=\"3039\"\u003e\n\u003cp data-end=\"3082\" data-start=\"3041\"\u003e\u003cstrong data-end=\"3055\" data-start=\"3041\"\u003eMix ratio:\u003c\/strong\u003e 10:1 (finish : hardener)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3157\" data-start=\"3083\"\u003e\n\u003cp data-end=\"3157\" data-start=\"3085\"\u003e\u003cstrong data-end=\"3098\" data-start=\"3085\"\u003ePot life:\u003c\/strong\u003e ~2 hours (do not seal mixed container — CO₂ off-gassing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3206\" data-start=\"3158\"\u003e\n\u003cp data-end=\"3206\" data-start=\"3160\"\u003e\u003cstrong data-end=\"3173\" data-start=\"3160\"\u003eCoverage:\u003c\/strong\u003e ~350–550 sq ft \/ gallon \/ coat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3247\" data-start=\"3207\"\u003e\n\u003cp data-end=\"3247\" data-start=\"3209\"\u003e\u003cstrong data-end=\"3219\" data-start=\"3209\"\u003eCoats:\u003c\/strong\u003e 2–3 total (max 2 per day)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3315\" data-start=\"3248\"\u003e\n\u003cp data-end=\"3315\" data-start=\"3250\"\u003e\u003cstrong data-end=\"3267\" data-start=\"3250\"\u003eDry to touch:\u003c\/strong\u003e ~2 hours (longer in cool or humid conditions)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3348\" data-start=\"3316\"\u003e\n\u003cp data-end=\"3348\" data-start=\"3318\"\u003e\u003cstrong data-end=\"3336\" data-start=\"3318\"\u003eLight traffic:\u003c\/strong\u003e ~12 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3408\" data-start=\"3349\"\u003e\n\u003cp data-end=\"3408\" data-start=\"3351\"\u003e\u003cstrong data-end=\"3365\" data-start=\"3351\"\u003eFull cure:\u003c\/strong\u003e 7 days (no rugs or maintenance products)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3455\" data-start=\"3409\"\u003e\n\u003cp data-end=\"3455\" data-start=\"3411\"\u003e\u003cstrong data-end=\"3422\" data-start=\"3411\"\u003eSheens:\u003c\/strong\u003e Ultra-Matte, Satin, Semi-Gloss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3518\" data-start=\"3456\"\u003e\n\u003cp data-end=\"3518\" data-start=\"3458\"\u003e\u003cstrong data-end=\"3466\" data-start=\"3458\"\u003eVOC:\u003c\/strong\u003e Low-VOC, residential \u0026amp; light commercial compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3582\" data-start=\"3519\"\u003e\n\u003cp data-end=\"3582\" data-start=\"3521\"\u003e\u003cstrong data-end=\"3541\" data-start=\"3521\"\u003eSlip resistance:\u003c\/strong\u003e R9 (R10 \/ R11 with Anti-Slip additive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3587\" data-start=\"3584\"\u003e\n\u003ch2 data-end=\"3611\" data-start=\"3589\"\u003e\u003cstrong data-end=\"3611\" data-start=\"3592\"\u003eContractor FAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3748\" data-start=\"3613\"\u003e\u003cstrong data-end=\"3647\" data-start=\"3613\"\u003eHow many coats should I apply?\u003c\/strong\u003e\u003cbr data-end=\"3650\" data-start=\"3647\"\u003eMost systems use one sealer coat followed by two Ceramic Star coats. Three total coats is typical.\u003c\/p\u003e\n\u003cp data-end=\"3862\" data-start=\"3750\"\u003e\u003cstrong data-end=\"3788\" data-start=\"3750\"\u003eDo I need to screen between coats?\u003c\/strong\u003e\u003cbr data-end=\"3791\" data-start=\"3788\"\u003eNot always, but light screening improves adhesion and final smoothness.\u003c\/p\u003e\n\u003cp data-end=\"3977\" data-start=\"3864\"\u003e\u003cstrong data-end=\"3899\" data-start=\"3864\"\u003eHow fast can furniture go back?\u003c\/strong\u003e\u003cbr data-end=\"3902\" data-start=\"3899\"\u003eLight traffic in ~12 hours. Wait 7 days before rugs or floor-care products.\u003c\/p\u003e\n\u003cp data-end=\"4110\" data-start=\"3979\"\u003e\u003cstrong data-end=\"4003\" data-start=\"3979\"\u003eCan this be sprayed?\u003c\/strong\u003e\u003cbr data-end=\"4006\" data-start=\"4003\"\u003eIt’s designed for roller or T-bar application. Spraying has been done, but it’s not the intended method.\u003c\/p\u003e\n\u003chr data-end=\"4115\" data-start=\"4112\"\u003e\n\u003cp data-end=\"4306\" data-start=\"4117\"\u003e👉 \u003cem data-end=\"4157\" data-start=\"4120\"\u003eLearn more about AquaSeal ExoBloc →\u003c\/em\u003e\u003cbr data-end=\"4160\" data-start=\"4157\"\u003e👉 \u003cem data-end=\"4195\" data-start=\"4163\"\u003eLearn more about Flex Sealer →\u003c\/em\u003e\u003cbr data-end=\"4198\" data-start=\"4195\"\u003e👉 \u003cem data-end=\"4251\" data-start=\"4201\"\u003eSee the full system: Problem Floors Don’t Fail →\u003c\/em\u003e\u003cbr data-end=\"4254\" data-start=\"4251\"\u003e👉 \u003cem data-end=\"4306\" data-start=\"4257\"\u003eLearn more about why high-traffic floors fail →\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Floor Supply","offers":[{"title":"Ultra Matte","offer_id":47212421742784,"sku":null,"price":138.26,"currency_code":"USD","in_stock":true},{"title":"Satin","offer_id":47212421775552,"sku":null,"price":138.26,"currency_code":"USD","in_stock":true},{"title":"Semi Gloss","offer_id":47212421808320,"sku":null,"price":138.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8913\/7600\/files\/b1.avif?v=1767068897"},{"product_id":"aquaseal-exobloc","title":"AquaSeal ExoBloc – Elastic Contamination-Blocking Wood Floor Sealer","description":"\u003cp\u003e\u003cstrong\u003eThis is the sealer we reach for when floors have contamination risk, movement, or unknown history — not just for a clean look.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSame-day shipping • Freeze protection included • Local pickup in Saint Paul, MN\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat It Solves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIsolates contamination from salts, pet stains, oil, and unknown history\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces risk of finish failure by creating a stable substrate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with a wide range of waterborne finishes, including Ceramic Star\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTolerates radiant heat and wood movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast-drying and easy to apply, minimizing downtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Problems This Solves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePremature wear caused by salts, spills, or pet urine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePanelization or sidebonding in wide planks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinish adhesion issues on problematic or unknown wood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFailures caused by skipping the sealer stage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.groundfloorsupply.com\/pages\/problem-solving-for-hardwood-flooring\" title=\"Problem Floors\"\u003e\u003cspan style=\"color: #213f95;\"\u003e\u003cu\u003eSee the common problem floors we diagnose most ofte\u003c\/u\u003e\u003c\/span\u003e\u003cspan style=\"color: #213f95;\"\u003e\u003cu\u003en.\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.groundfloorsupply.com\/pages\/unknown-floor-history-why-sealers-fail-later\" title=\"Isolation Sealers learn\"\u003e\u003cspan style=\"color: #213f95;\"\u003e\u003cu\u003eLearn how isolation sealers are used when contaminants can’t be removed.\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Context (Why ExoBloc Matters)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExoBloc isolates the problem.\u003c\/strong\u003e\u003cbr\u003ePaired with \u003cstrong\u003eCeramic Star\u003c\/strong\u003e, it forms a complete system rather than a cosmetic fix.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUse over \u003cstrong\u003eFlex Sealer\u003c\/strong\u003e when moderate flexibility is required for light-use areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse under \u003cstrong\u003eCeramic Star\u003c\/strong\u003e when maximum wear resistance is needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 \u003cstrong\u003eLearn more about\u003cspan style=\"color: #213f92;\"\u003e\u003cu\u003e \u003ca href=\"https:\/\/www.groundfloorsupply.com\/products\/berger-seidle-ceramic-star?_pos=1\u0026amp;_psq=Ceramic\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Ceramic Star\"\u003e[Ceramic Star →]\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e👉 \u003cstrong\u003eLearn more about \u003ca href=\"https:\/\/www.groundfloorsupply.com\/products\/berger-seidle-aquachoice-flex-sealer?_pos=1\u0026amp;_psq=Flex+Sealer\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Flex Sealer\"\u003e\u003cu\u003e\u003cspan style=\"color: #213f92;\"\u003e[Flex Sealer →]\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-component, ready-to-use waterborne sealer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoverage: ~400–500 sq ft per gallon\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDry to touch: ~1–2 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLight traffic: ~12–24 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull cure: 7 days (no rugs or maintenance products)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApply evenly with wet edge; do not overwork\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Limits\u003c\/p\u003e\n\u003cp\u003eExoBloc is not a finish. It \u003cstrong\u003emust be paired with a wear layer\u003c\/strong\u003e such as Ceramic Star for high-traffic durability.\u003cbr\u003eSkipping the sealer stage compromises the system and can lead to premature failure.\u003c\/p\u003e\n\u003cp\u003e👉 \u003cstrong\u003eLearn more about\u003ca href=\"https:\/\/www.groundfloorsupply.com\/problem-floors\" target=\"_blank\"\u003e\u003cspan style=\"color: #213f92;\"\u003e\u003cu\u003e [why finishes fail →]\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cb2026;\"\u003e\u003cstrong\u003eDustin’s Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eExoBloc is our go-to when we need to stabilize a floor before coating.\u003cbr\u003eWe see contractors get into trouble when they skip this step and try to finish directly over unknown or contaminated wood. Pair it with Ceramic Star or Flex Sealer and the system works predictably.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e 1-component waterborne polyurethane sealer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e ~400–500 sq ft per gallon\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDry to Touch:\u003c\/strong\u003e 1–2 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLight Traffic:\u003c\/strong\u003e 12–24 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull Cure:\u003c\/strong\u003e 7 days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVOC:\u003c\/strong\u003e Low-VOC, residential \u0026amp; light commercial compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Waterborne finishes including Ceramic Star\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExoBloc is \u003cstrong\u003enever a standalone finish\u003c\/strong\u003e. Always pair as a system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnder Ceramic Star\u003c\/strong\u003e for high-durability, high-traffic floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnder Flex Sealer\u003c\/strong\u003e for lighter, flexible systems in moderate-use areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is where most finish failures happen — skipping the system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFloors with unknown history or contamination risk\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide planks or wood with potential movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-traffic residential or light commercial jobs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractors needing predictable system performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot Recommended When\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLowest upfront cost is the only priority\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo topcoat will be applied\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrying to block deep structural contamination alone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContractor FAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan ExoBloc be used alone?\u003c\/strong\u003e\u003cbr\u003eNo. It is a sealer, not a wear layer. Always topcoat with a compatible finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast can I topcoat after application?\u003c\/strong\u003e\u003cbr\u003eLight traffic in 12–24 hours; full cure in 7 days.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I spray this?\u003c\/strong\u003e\u003cbr\u003eIt can be sprayed, but we recommend roller or T-bar application for consistent coverage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e👉 Learn more about\u003cspan style=\"color: #213f92;\"\u003e\u003cu\u003e \u003ca href=\"https:\/\/www.groundfloorsupply.com\/products\/berger-seidle-ceramic-star?_pos=1\u0026amp;_psq=Ceramic\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e[Ceramic Star →]\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e👉 Learn more about \u003ca href=\"https:\/\/www.groundfloorsupply.com\/products\/berger-seidle-aquachoice-flex-sealer?_pos=1\u0026amp;_psq=Flex+Sealer\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Flex Sealer\"\u003e\u003cu\u003e\u003cspan style=\"color: #213f92;\"\u003e[Flex Sealer →]\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e👉 See the full system: \u003ca href=\"https:\/\/www.groundfloorsupply.com\/pages\/problem-solving-for-hardwood-flooring\" title=\"Problem Floors\"\u003e\u003cspan style=\"color: #213f92;\"\u003e\u003cu\u003e[Problem Floors Don’t Fail →]\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Floor Supply","offers":[{"title":"Default Title","offer_id":47184694280384,"sku":"2585005","price":79.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8913\/7600\/files\/b2.avif?v=1767068962"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8913\/7600\/collections\/exobloc-salt-entryway-hardwood_jpg_JPG_jpg.png?v=1768083844","url":"https:\/\/www.groundfloorsupply.com\/collections\/entryway-salt-floor-system-exobloc-ceramicstar-ground-floor-supply.oembed","provider":"Ground Floor Supply","version":"1.0","type":"link"}