{"product_id":"akemi-everclear-510-knife-grade-quart","title":"Akemi EVERCLEAR 510 Knife‑Grade — Quart","description":"\u003ch2 style=\"color:#231F20; font-size:28px; margin-bottom:18px;\"\u003eAkemi EVERCLEAR 510 Knife-Grade Gel 2-Component PUR Adhesive\u003c\/h2\u003e\n\n\u003cp style=\"color:#231F20; font-size:15px; line-height:1.7;\"\u003eAKEMI® EVERCLEAR 510 is a professional, gel-like, solvent-free two-component polyurethane (2C-PUR) adhesive engineered for the stone-working industry. Its knife-grade consistency gives it good stability on vertical surfaces while still allowing thin, precise bonding joints, and its water-clear, transparent formula has a very high stability to yellowing — making it the go-to choice for bonding and filling very light-colored, white, and even transparent natural and artificial stone. Parts A and B are combined at a simple \u003cstrong\u003e1:1 ratio\u003c\/strong\u003e to give a low-shrinkage, grindable and polishable bond on marble, granite, Techno Ceramic, engineered stone, terrazzo, concrete, and many other materials, indoors and out.\u003c\/p\u003e\n\n\u003cul style=\"color:#231F20; font-size:15px; line-height:1.9; padding-left:20px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater-clear \u0026amp; yellowing-stable\u003c\/strong\u003e — built for white and light-colored stone, indoors and outdoors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnife-grade gel\u003c\/strong\u003e — holds on vertical surfaces yet allows thin, precise glue lines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple 1:1 mixing\u003c\/strong\u003e (Part A : Part B) — solvent-free with very low shrinkage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrindable \u0026amp; polishable\u003c\/strong\u003e after cure — no bleeding in the contact zone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTintable\u003c\/strong\u003e with AKEMI® Polyester Colouring Pastes \/ Concentrates (up to 2%)\u003c\/li\u003e\n\u003c\/ul\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\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-everclear510-specs\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-everclear510-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:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAkemi\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;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAKEMI GmbH, Nuremberg, Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eTwo-component (2K) reaction-resin adhesive\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;\"\u003eChemical Basis\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003ePolyurethane (2C-PUR), solvent-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eConsistency\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eKnife-grade gel — non-sag, good vertical 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;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eTransparent, colourless — excellent stability to yellowing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eMixing Ratio\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e1 : 1 (Part A : Part B) by weight (e.g. 100 g : 100 g)\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;\"\u003eWorking \/ Pot Life\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 5–12 min at 68°F (20°C), depending on reactivity grade (a slower 25-minute grade is also offered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eParts Movable After\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 2–3 hours at 68°F (20°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;\"\u003eReady for Further Processing\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 6–8 hours at 68°F (20°C) — grindable \u0026amp; polishable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eFull \/ Maximum Strength\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAfter approx. 7 days at 68°F (20°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;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 77 Shore D after 7 days at 68°F (20°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eBending Strength\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e7,250–8,700 psi (50–60 N\/mm², DIN EN ISO 178)\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;\"\u003eTensile Strength\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e2,900–4,350 psi (20–30 N\/mm², DIN EN ISO 527)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003ePart A approx. 1.10 g\/cm³ · Part B approx. 1.16 g\/cm³\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;\"\u003eRecommended Application Temp.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAt least 59°F (15°C); do not use below 41°F (5°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eNot permanently above 140°F (60°C); short-term up to 212°F (100°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;\"\u003eColorant\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAKEMI® Polyester Colouring Pastes \/ Concentrates, up to 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eTool Cleaner\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAKEMI® Universal Dilution (uncured adhesive)\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;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAt least 12 months at 41–77°F (5–25°C), sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e400 mL 2C cartridge · 1,080 g can-and-tube kit\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;\"\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003ePURE.11474\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-everclear510-features\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-everclear510-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:2; padding-left:20px;\"\u003e\n  \u003cli\u003eTransparent, colourless with excellent stability to yellowing — safe on white and light-colored stone, indoors and outdoors\u003c\/li\u003e\n  \u003cli\u003eGel-like knife-grade consistency: good stability in vertical areas, yet thin bonding joints can still be made\u003c\/li\u003e\n  \u003cli\u003eSolvent-free with very low shrinkage, so only minimal tension builds within the bonding joint\u003c\/li\u003e\n  \u003cli\u003eNo discolouration or bleeding in the contact \/ marginal zone\u003c\/li\u003e\n  \u003cli\u003eVery good grindable and polishable after cure (approx. 8 hours at 68°F \/ 20°C)\u003c\/li\u003e\n  \u003cli\u003eSuitable for hard stone (granite, Techno Ceramic) indoors and outdoors, and soft stone (marble, Jura limestone) indoors\u003c\/li\u003e\n  \u003cli\u003eEasily coloured with AKEMI® Polyester Colouring Pastes \/ Colouring Concentrates or Spectrum Pastes (up to 2%)\u003c\/li\u003e\n  \u003cli\u003eVery low emission — GEV EMICODE® EC1\u003csup\u003ePLUS\u003c\/sup\u003e, emission class A+\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-everclear510-apps\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-everclear510-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; margin:0 0 10px;\"\u003e\u003cstrong\u003eRecommended for bonding \u0026amp; filling:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:1.9; padding-left:20px; margin-top:0;\"\u003e\n  \u003cli\u003eNatural stone — marble, granite, Jura limestone (soft stone indoors; hard stone indoors \u0026amp; outdoors)\u003c\/li\u003e\n  \u003cli\u003eTechno Ceramic and engineered \/ artificial stone\u003c\/li\u003e\n  \u003cli\u003eBuilding materials — terrazzo and concrete\u003c\/li\u003e\n  \u003cli\u003eOther materials such as plastics, paper, wood and glass (a test bond is recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"color:#231F20; font-size:14px; line-height:1.7; margin:14px 0 6px;\"\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e polyolefins (polyethylene, polypropylene), PTFE (Teflon), silicone, and plasticiser-containing materials such as soft PVC.\u003c\/p\u003e\n\u003cp style=\"color:#231F20; font-size:13px; line-height:1.6; margin:10px 0 0;\"\u003e\u003cem\u003eOnly conditionally suitable in areas of permanent moisture or in direct contact with water.\u003c\/em\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-everclear510-use\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-everclear510-use\" class=\"dst-accordion-label\"\u003eDirections for Use\u003c\/label\u003e\n    \u003cdiv class=\"dst-accordion-content\"\u003e\n\u003col style=\"color:#231F20; font-size:14px; line-height:1.9; padding-left:20px;\"\u003e\n  \u003cli\u003eThoroughly clean the surfaces (free of dust, dirt and grease) and slightly roughen smooth surfaces. Surfaces must be dry — humidity causes bubbles and a loss of strength.\u003c\/li\u003e\n  \u003cli\u003eMix \u003cstrong\u003ePart A with Part B at a strict 1:1 ratio\u003c\/strong\u003e (e.g. 100 g : 100 g) until a uniform, homogeneous mixture is achieved. From a 2C cartridge, run material from both openings and discard the first approx. 4 in (10 cm) from the mixing nozzle.\u003c\/li\u003e\n  \u003cli\u003eIf desired, tint with up to 2% AKEMI® Polyester Colouring Pastes \/ Concentrates or Spectrum Pastes.\u003c\/li\u003e\n  \u003cli\u003eThe mixture stays workable for approx. \u003cstrong\u003e5–12 minutes at 68°F (20°C)\u003c\/strong\u003e depending on grade. Working time shortens in heat and lengthens in cold.\u003c\/li\u003e\n  \u003cli\u003eBonded parts may be moved after approx. \u003cstrong\u003e2–3 hours\u003c\/strong\u003e, further processed (ground\/polished) after approx. \u003cstrong\u003e6–8 hours\u003c\/strong\u003e, and reach maximum stability after \u003cstrong\u003e7 days\u003c\/strong\u003e (all at 68°F \/ 20°C).\u003c\/li\u003e\n  \u003cli\u003eClean tools immediately with AKEMI® Universal Dilution before the adhesive cures. Curing is accelerated by heat and delayed by cold.\u003c\/li\u003e\n\u003c\/ol\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-everclear510-safety\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-everclear510-safety\" class=\"dst-accordion-label\"\u003eSafety \u0026amp; Handling\u003c\/label\u003e\n    \u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:1.9; padding-left:20px;\"\u003e\n  \u003cli\u003eKeep the exact 1:1 mixing ratio — an excess of either component acts as a plasticiser and can slowly cause yellowing and weaken the bond.\u003c\/li\u003e\n  \u003cli\u003eBond only dry, clean, grease-free surfaces; moisture forms bubbles in the glue and reduces stability.\u003c\/li\u003e\n  \u003cli\u003eRecommended application temperature at least 59°F (15°C); do not use below 41°F (5°C), or it will not sufficiently harden.\u003c\/li\u003e\n  \u003cli\u003eDo not permanently expose the bond above 140°F (60°C); brief exposure up to 212°F (100°C) is possible.\u003c\/li\u003e\n  \u003cli\u003eOnly conditionally suitable for permanently wet areas or direct water contact.\u003c\/li\u003e\n  \u003cli\u003eCured adhesive can be removed only mechanically.\u003c\/li\u003e\n  \u003cli\u003eIndustrial chemical product — use only in well-ventilated areas and wear chemical-resistant gloves and eye protection. Always consult the AKEMI Safety Data Sheet (SDS) before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dst-accordion-item\"\u003e\n    \u003cinput type=\"checkbox\" id=\"acc-everclear510-docs\" class=\"dst-accordion-toggle\"\u003e\n    \u003clabel for=\"acc-everclear510-docs\" class=\"dst-accordion-label\"\u003eDocumentation\u003c\/label\u003e\n    \u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:2.2; list-style:none; padding-left:0;\"\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/stein.akemi.de\" target=\"_blank\" rel=\"noopener\" style=\"color:#F15C22; text-decoration:none;\"\u003e📄 AKEMI Stone Care Product Portal — Technical Data Sheet \u0026amp; SDS (manufacturer)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\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\u003eIndustrial chemical product. Use only in well-ventilated areas. Wear chemical-resistant gloves and eye protection. Consult the AKEMI Safety Data Sheet (available from the manufacturer or stein.akemi.de) before use. Technical values are manufacturer figures at 68°F (20°C) and may vary with jobsite conditions.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Dynamic Stone Tools","offers":[{"title":"Default Title","offer_id":68010559570195,"sku":"PURE.11474","price":101.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8233\/4483\/files\/akemi-everclear-510.jpg?v=1794530938","url":"https:\/\/shopmanu.com\/products\/akemi-everclear-510-knife-grade-quart","provider":"Manu","version":"1.0","type":"link"}