{"product_id":"aquaseal-pak-stop-elastic-trowel-filler","title":"Berger-Seidle AquaSeal PAK-Stop – High-Elastic Joint Sealing System for Problem","description":"\u003ch2 data-start=\"190\" data-end=\"243\"\u003e\u003cstrong data-start=\"193\" data-end=\"243\"\u003eAquaSeal PAK-Stop Elastic Trowel Filler System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"245\" data-end=\"358\"\u003e\u003cstrong data-start=\"245\" data-end=\"358\"\u003eThis is the system we reach for when movement, emissions, or old adhesive history make standard fillers fail.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"245\" data-end=\"358\"\u003e\u003cstrong data-start=\"245\" data-end=\"358\"\u003eNot sure if your floor requires a flexible system?\u003cbr data-start=\"455\" data-end=\"458\"\u003e👉 See our Hardwood Floor Gaps Guide\u003cbr data-start=\"494\" data-end=\"497\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ccode data-start=\"497\" data-end=\"525\"\u003e\u003ca href=\"https:\/\/www.groundfloorsupply.com\/pages\/hardwood-floor-gap-filler-guide\" title=\"Guide to choosing the proper floor gap filler\" style=\"color: rgb(43, 0, 255);\"\u003e\/pages\/hardwood-floor-gaps\u003c\/a\u003e\u003c\/code\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"360\" data-end=\"600\"\u003eAquaSeal PAK-Stop is a \u003cstrong data-start=\"383\" data-end=\"432\"\u003ehigh-elastic, waterborne trowel filler system\u003c\/strong\u003e designed to seal joints, cracks, and emission points in \u003cstrong data-start=\"489\" data-end=\"520\"\u003eproblematic hardwood floors\u003c\/strong\u003e, especially older floors with movement, contamination, or legacy adhesive beds.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"912\"\u003ePAK-Stop was engineered to \u003cstrong data-start=\"629\" data-end=\"703\"\u003eencase and suppress emissions from old adhesive residues (PAKs \/ PAHs)\u003c\/strong\u003e while still allowing the floor to move naturally. When mixed correctly with \u003cstrong data-start=\"780\" data-end=\"806\"\u003eAquaSeal Pafuki Powder\u003c\/strong\u003e, it forms a \u003cstrong data-start=\"819\" data-end=\"864\"\u003erubber-like, permanently elastic compound\u003c\/strong\u003e that flexes instead of cracking or tearing out.\u003c\/p\u003e\n\u003cp data-start=\"914\" data-end=\"1109\"\u003eThis system makes it possible to \u003cstrong data-start=\"947\" data-end=\"999\"\u003erestore valuable historic or contaminated floors\u003c\/strong\u003e that would otherwise be torn out, while remaining fully compatible with \u003cstrong data-start=\"1072\" data-end=\"1108\"\u003emodern waterborne finish systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1190\"\u003eSame-day shipping • Freeze protection included • Local pickup in Saint Paul, MN\u003c\/p\u003e\n\u003chr data-start=\"1192\" data-end=\"1195\"\u003e\n\u003ch3 data-start=\"1197\" data-end=\"1234\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1234\"\u003eWhat makes PAK-Stop different\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1235\" data-end=\"1587\"\u003e\n\u003cli data-start=\"1235\" data-end=\"1274\"\u003e\n\u003cp data-start=\"1237\" data-end=\"1274\"\u003ePermanently high-elastic after cure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1275\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1277\" data-end=\"1335\"\u003eDesigned to move with seasonal expansion and contraction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1400\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1400\"\u003eSeals joints while reducing emissions from old adhesive beds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1401\" data-end=\"1440\"\u003e\n\u003cp data-start=\"1403\" data-end=\"1440\"\u003eApplied as a full-floor trowel fill\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1512\"\u003e\n\u003cp data-start=\"1443\" data-end=\"1512\"\u003eCompatible with all Berger-Seidle waterborne finishes after sanding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1513\" data-end=\"1587\"\u003e\n\u003cp data-start=\"1515\" data-end=\"1587\"\u003eSaves historic and contaminated floors that are otherwise unfinishable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1589\" data-end=\"1592\"\u003e\n\u003ch3 data-start=\"1594\" data-end=\"1631\"\u003e\u003cstrong data-start=\"1598\" data-end=\"1631\"\u003eSystem requirement (critical)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1633\" data-end=\"1764\"\u003ePAK-Stop is a \u003cstrong data-start=\"1647\" data-end=\"1671\"\u003etwo-component system\u003c\/strong\u003e and must be mixed with \u003cstrong data-start=\"1695\" data-end=\"1721\"\u003eAquaSeal Pafuki Powder\u003c\/strong\u003e at approximately \u003cstrong data-start=\"1739\" data-end=\"1763\"\u003e30 percent by weight\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"1766\" data-end=\"1959\"\u003e\n\u003cli data-start=\"1766\" data-end=\"1802\"\u003e\n\u003cp data-start=\"1768\" data-end=\"1802\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1780\"\u003ePAK-Stop\u003c\/strong\u003e provides elasticity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1803\" data-end=\"1853\"\u003e\n\u003cp data-start=\"1805\" data-end=\"1853\"\u003e\u003cstrong data-start=\"1805\" data-end=\"1822\"\u003ePafuki Powder\u003c\/strong\u003e provides color and structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1854\" data-end=\"1959\"\u003e\n\u003cp data-start=\"1856\" data-end=\"1959\"\u003eTogether they create a workable, elastic filler paste suitable for stainless steel trowel application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1961\" data-end=\"2038\"\u003eUsing PAK-Stop without Pafuki Powder is not correct and will lead to failure.\u003c\/p\u003e\n\u003chr data-start=\"2040\" data-end=\"2043\"\u003e\n\u003ch3 data-start=\"2045\" data-end=\"2073\"\u003e\u003cstrong data-start=\"2049\" data-end=\"2073\"\u003eApplication overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2074\" data-end=\"2424\"\u003e\n\u003cli data-start=\"2074\" data-end=\"2115\"\u003e\n\u003cp data-start=\"2076\" data-end=\"2115\"\u003eSand floor to bare wood (60–100 grit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2116\" data-end=\"2166\"\u003e\n\u003cp data-start=\"2118\" data-end=\"2166\"\u003eRemove wax and old filler residues from joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2167\" data-end=\"2238\"\u003e\n\u003cp data-start=\"2169\" data-end=\"2238\"\u003eMechanically mix PAK-Stop with Pafuki Powder immediately before use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2239\" data-end=\"2302\"\u003e\n\u003cp data-start=\"2241\" data-end=\"2302\"\u003eTrowel tightly over the entire surface with minimal residue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2303\" data-end=\"2374\"\u003e\n\u003cp data-start=\"2305\" data-end=\"2374\"\u003eAllow to dry fully (typically 14–16 hours, longer for oily species)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2375\" data-end=\"2424\"\u003e\n\u003cp data-start=\"2377\" data-end=\"2424\"\u003eSand back to bare wood before final finishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2426\" data-end=\"2569\"\u003e\u003cstrong data-start=\"2426\" data-end=\"2435\"\u003eNote:\u003c\/strong\u003e Slight surface tackiness after overnight drying is normal and product-specific. Mask sander wheels before sanding to prevent buildup.\u003c\/p\u003e\n\u003chr data-start=\"2571\" data-end=\"2574\"\u003e\n\u003ch3 data-start=\"2576\" data-end=\"2603\"\u003e\u003cstrong data-start=\"2580\" data-end=\"2603\"\u003eDry time \u0026amp; coverage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2604\" data-end=\"2774\"\u003e\n\u003cli data-start=\"2604\" data-end=\"2641\"\u003e\n\u003cp data-start=\"2606\" data-end=\"2641\"\u003e\u003cstrong data-start=\"2606\" data-end=\"2619\"\u003eSandable:\u003c\/strong\u003e approx. 14–16 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2642\" data-end=\"2774\"\u003e\n\u003cp data-start=\"2644\" data-end=\"2774\"\u003e\u003cstrong data-start=\"2644\" data-end=\"2657\"\u003eCoverage:\u003c\/strong\u003e approx. 408 sq ft per gallon equivalent per TDS\u003cbr data-start=\"2705\" data-end=\"2708\"\u003eReal-world coverage is often less due to large joints and gaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2776\" data-end=\"2779\"\u003e\n\u003ch3 data-start=\"2781\" data-end=\"2820\"\u003e\u003cstrong data-start=\"2785\" data-end=\"2820\"\u003eDustin’s Notes (Real-World Use)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2821\" data-end=\"2884\"\u003eThis is not a standard filler. It is a movement-control system.\u003c\/p\u003e\n\u003cp data-start=\"2886\" data-end=\"3077\"\u003eExpect more sanding time and higher abrasive use than conventional fillers. That is the tradeoff for elasticity. Shrinkage in very large joints is normal, so plan for a second pass if needed.\u003c\/p\u003e\n\u003cp data-start=\"3079\" data-end=\"3281\"\u003eOn big jobs, I strongly recommend taping board edges before filling. It dramatically reduces sanding labor. For joints deeper than 1\/4 inch, install backer rod first to control depth and material usage.\u003c\/p\u003e\n\u003cp data-start=\"3079\" data-end=\"3281\"\u003eLearn how to apply flexible fillers correctly:\u003cbr data-start=\"601\" data-end=\"604\"\u003e👉 How to Fill Hardwood Floor Gaps\u003cbr data-start=\"638\" data-end=\"641\"\u003e\u003ca href=\"https:\/\/www.groundfloorsupply.com\/pages\/how-to-fill-hardwood-floor-gaps\" title=\"How to use hardwood floor fillers\"\u003e\u003ccode data-start=\"641\" data-end=\"681\"\u003e\/pages\/how-to-fill-hardwood-floor-gaps\u003c\/code\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-start=\"3283\" data-end=\"3286\"\u003e\n\u003ch3 data-start=\"3288\" data-end=\"3326\"\u003e\u003cstrong data-start=\"3292\" data-end=\"3326\"\u003eRecommended tools \u0026amp; components\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3327\" data-end=\"3428\"\u003e\n\u003cli data-start=\"3327\" data-end=\"3380\"\u003e\n\u003cp data-start=\"3329\" data-end=\"3380\"\u003eStainless steel round-edge trowel for application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3381\" data-end=\"3428\"\u003e\n\u003cp data-start=\"3383\" data-end=\"3428\"\u003eAquaSeal Pafuki Powder in the desired color\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Floor Supply","offers":[{"title":"Default Title","offer_id":47184691986624,"sku":null,"price":229.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8913\/7600\/files\/IMG-9576.png?v=1767728836","url":"https:\/\/www.groundfloorsupply.com\/products\/aquaseal-pak-stop-elastic-trowel-filler","provider":"Ground Floor Supply","version":"1.0","type":"link"}