{"product_id":"wood-stone-akabond-621-kg-part-a-clear-knife-grade-epoxy-resin-for-stone-1-2-gallon","title":"Wood \u0026 Stone Akabond 621 KG Part A — Clear Knife-Grade Epoxy Resin for Stone (1\/2 Gallon)","description":"\u003ch2 style=\"color:#231F20; font-size:28px; margin-bottom:18px;\"\u003eWood \u0026amp; Stone Akabond 621 KG Part A — Clear Knife-Grade Epoxy Resin for Stone (1\/2 Gallon)\u003c\/h2\u003e\n\n\u003cp style=\"color:#231F20; font-size:15px; line-height:1.7;\"\u003eAkabond 621 KG Part A is the resin half of Wood \u0026amp; Stone's two-component, clear knife-grade epoxy adhesive for natural stone. Formulated for light-colored marble, quartzite, and granite, its translucent, color-stable gel body resists sagging on vertical joints and leaves nearly invisible seams. Combine with Akabond 621 KG Part B hardener (F015531) at a 2:1 ratio by volume to bond, laminate, fill, and consolidate stone on both interior and exterior projects.\u003c\/p\u003e\n\n\u003cstyle\u003e\n.dst-accordion { margin-top: 25px; border: 1px solid #FDDCC5; border-radius: 6px; overflow: hidden; }\n.dst-accordion-item { border-bottom: 1px solid #FDDCC5; }\n.dst-accordion-item:last-child { border-bottom: none; }\n.dst-accordion-toggle { display: none; }\n.dst-accordion-label {\n  display: flex; justify-content: space-between; align-items: center;\n  padding: 14px 20px; cursor: pointer; font-size: 17px; font-weight: 700;\n  color: #231F20; background: #fff; transition: background 0.2s;\n}\n.dst-accordion-label:hover { background: #FFF3EB; }\n.dst-accordion-label::after {\n  content: '+'; font-size: 22px; font-weight: 700; color: #F15C22;\n  transition: transform 0.3s;\n}\n.dst-accordion-toggle:checked + .dst-accordion-label { background: #FFF3EB; }\n.dst-accordion-toggle:checked + .dst-accordion-label::after { content: '\\2212'; }\n.dst-accordion-content {\n  max-height: 0; overflow: hidden; transition: max-height 0.4s ease;\n  padding: 0 20px; background: #fff;\n}\n.dst-accordion-toggle:checked ~ .dst-accordion-content {\n  max-height: 5000px; padding: 15px 20px 20px;\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"dst-accordion\"\u003e\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-wood-stone-akabond-621-kg-part-a-clear-knife-gra-specs\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-wood-stone-akabond-621-kg-part-a-clear-knife-gra-specs\" class=\"dst-accordion-label\"\u003eSpecifications\u003c\/label\u003e\n    \u003cdiv class=\"dst-accordion-content\"\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%; border-color:#FDDCC5; font-size:14px;\"\u003e\n\u003ctr style=\"background-color:#F15C22; color:#fff;\"\u003e\n\u003cth style=\"padding:8px 12px; text-align:left;\"\u003eProperty\u003c\/th\u003e\n\u003cth style=\"padding:8px 12px; text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eBrand \/ Line\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eWood \u0026amp; Stone Akabond (Axson North America)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e621 KG — Knife Grade, Part A (Resin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eArticle Number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eF015521\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eComponent\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003ePart A resin — requires Part B hardener (F015531)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eTwo-part epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eConsistency\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eKnife grade — high-viscosity clear gel, sag-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eTranslucent \/ clear (very good color stability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eMix Ratio\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e2:1 by volume (Part A : Part B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003ePot Life\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e20–30 minutes at 78°F (150 g mix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eCure Time\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e12–16 hr at 78°F (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eMin. Application Temp\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e40°F (4°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eMixed Viscosity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e~600,000 cP (spindle 7 @ 2.5 rpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eShrinkage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eZero (0%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eFormulation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eSolvent-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e1\/2 gallon (Part A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:40%;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eInterior \u0026amp; exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-wood-stone-akabond-621-kg-part-a-clear-knife-gra-features\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-wood-stone-akabond-621-kg-part-a-clear-knife-gra-features\" class=\"dst-accordion-label\"\u003eFeatures \u0026amp; Benefits\u003c\/label\u003e\n    \u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:1.8; padding-left:20px;\"\u003e\n\u003cli\u003eClear, color-stable gel — ideal for light-colored marble, quartzite, and granite where a tinted hardener would discolor the seam.\u003c\/li\u003e\n\u003cli\u003eKnife-grade and sag-resistant — stays put on vertical joints and edges without slumping.\u003c\/li\u003e\n\u003cli\u003eSolvent-free with zero shrinkage for tight, durable seams and fills.\u003c\/li\u003e\n\u003cli\u003e20–30 minute working time at room temperature for laminating, seaming, and chip repair.\u003c\/li\u003e\n\u003cli\u003eRated for interior and exterior work down to a minimum application temperature of 40°F.\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-wood-stone-akabond-621-kg-part-a-clear-knife-gra-apps\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-wood-stone-akabond-621-kg-part-a-clear-knife-gra-apps\" class=\"dst-accordion-label\"\u003eApplications\u003c\/label\u003e\n    \u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cp style=\"color:#231F20; font-size:14px; line-height:1.7;\"\u003eBonding and laminating stone slabs, seaming countertops, filling chips and cracks, and consolidating light-colored natural stone on interior and exterior work. Mix with Akabond 621 KG Part B hardener (F015531) at 2:1 by volume; workable for 20–30 minutes at room temperature.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top:24px; padding:14px 18px; background:#FFF8F3; border-left:4px solid #F15C22; color:#231F20; font-size:14px;\"\u003e\u003cem\u003eWear appropriate PPE. Follow manufacturer instructions and safety regulations.\u003c\/em\u003e\u003c\/p\u003e","brand":"Tenax","offers":[{"title":"Default Title","offer_id":45934904868934,"sku":"F015521","price":133.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/0800\/8518\/files\/hero_c265f793-8e9a-44fa-a0b4-9b97ec404890.jpg?v=1785093127","url":"https:\/\/dynamicstonetools.com\/products\/wood-stone-akabond-621-kg-part-a-clear-knife-grade-epoxy-resin-for-stone-1-2-gallon","provider":"Dynamic Stone Tools","version":"1.0","type":"link"}