{"title":"Vinyl Ester Adhesives for Stone Fabrication | Pro Tool Haus","description":"\u003cdiv class=\"OutlineElement Ltr SCXW199043985 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW199043985 BCX0\"\u003e\u003cspan class=\"TextRun SCXW199043985 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003eVinyl ester adhesives occupy a specific niche in stone fabrication chemistry — they offer better chemical and moisture resistance than standard polyester adhesives while\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003eremaining\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003esignificantly easier to work with than the two-component epoxy systems\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003erequired\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003efor the most demanding structural applications. For fabricators working in environments with elevated humidity, chemical exposure, or where long-term bond stability in wet conditions matters, vinyl ester is the practical step up from standard polyester without the complexity of full epoxy work.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-ccp-props='{\"335559739\":100}' class=\"EOP SCXW199043985 BCX0\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW199043985 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW199043985 BCX0\"\u003e\u003cspan class=\"TextRun SCXW199043985 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003eVinyl ester is\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun AdvancedProofingIssueV2Themed SCXW199043985 BCX0\"\u003emost commonly used\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003efor laminating stone edges to substrate material, bonding stone in applications with intermittent water exposure, and seaming operations where polyester would degrade over time. Available in multiple viscosities for drip-control on vertical surfaces and full-flow for horizontal seaming work. Color pigments and\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW199043985 BCX0\"\u003ehardener\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003eare available for formulating color-matched adhesive to the stone being bonded.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-ccp-props='{\"335559739\":100}' class=\"EOP SCXW199043985 BCX0\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW199043985 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW199043985 BCX0\"\u003e\u003cspan class=\"TextRun SCXW199043985 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003eFor polyester stone\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW199043985 BCX0\"\u003eadhesives\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003esee \u003ca title=\"Polyester\" href=\"\/collections\/polyester\"\u003ePolyester\u003c\/a\u003e. For\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW199043985 BCX0\"\u003emaximum-strength\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003estructural\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW199043985 BCX0\"\u003ebonding\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003esee \u003ca title=\"Epoxy Adhesives for Stone, Porcelain\" href=\"\/collections\/epoxy-adhesives-for-stone-porcelain\"\u003eEpoxy Adhesives for Stone, Porcelain\u003c\/a\u003e. For cartridge-format adhesives for gun application see \u003ca title=\"Cartridge Adhesives for Stone\" href=\"\/collections\/cartridge-adhesives-for-stone\"\u003eCartridge Adhesives for Stone\u003c\/a\u003e. For hardener and color\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW199043985 BCX0\"\u003epigment\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW199043985 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003esee \u003ca title=\"Hardener\" href=\"\/collections\/hardener\"\u003eHardener \u003c\/a\u003eand \u003ca title=\"Color Pigment\" href=\"\/collections\/color-pigment\"\u003eColor Pigment\u003c\/a\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-ccp-props='{\"335559739\":0}' class=\"EOP SCXW199043985 BCX0\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"gravity-vinyl-ester-knife-grade","title":"Gravity Vinyl Ester Knife Grade","description":"\u003cp\u003eThe UV-stable, freeze-resistant adhesive for outdoor and structural stone applications. \u003cstrong\u003eTenax Gravity\u003c\/strong\u003e is a vinyl ester knife-grade adhesive engineered for bonding and laminating marble, granite, quartz, ceramic, and other hard surfaces in conditions where standard polyester or epoxy adhesives fall short — outdoor installations, freeze-thaw environments, and high-UV exposure areas where long-term color stability is critical.\u003c\/p\u003e\n\u003cp\u003eExtra-clear formula with a smooth, glossy finish for high-visibility joints. Fast curing: 20–35 minutes at 25°C. Freeze and heat resistant. UV stable. Polishable. Accepts color paste for stone matching. 12-month shelf life.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVinyl ester chemistry — superior UV stability and outdoor durability vs. standard polyester\u003c\/li\u003e\n\u003cli\u003eFreeze and heat resistant — reliable performance in extreme temperature environments\u003c\/li\u003e\n\u003cli\u003eExtra-clear formula — smooth, glossy finish for high-visibility joints\u003c\/li\u003e\n\u003cli\u003eFast curing: 20–35 minutes at 25°C\u003c\/li\u003e\n\u003cli\u003ePolishable to a high-gloss finish\u003c\/li\u003e\n\u003cli\u003eAccepts color paste for precise stone matching\u003c\/li\u003e\n\u003cli\u003eIndoor and outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhen to Choose Gravity Over Standard Polyester\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor countertops, cladding, and pool surrounds\u003c\/strong\u003e — vinyl ester resists UV degradation and yellowing where polyester would fail over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze-thaw environments\u003c\/strong\u003e — remains flexible and bonded through repeated freeze-thaw cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-heat environments\u003c\/strong\u003e — maintains bond integrity in extreme heat conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible exterior joints\u003c\/strong\u003e — extra-clear formula stays clear long-term without yellowing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Materials\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarble, granite, quartzite, travertine, and all natural stone\u003c\/li\u003e\n\u003cli\u003eEngineered quartz and engineered stone\u003c\/li\u003e\n\u003cli\u003eCeramic and porcelain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the surface is clean, dry, and free of dust and oils\u003c\/li\u003e\n\u003cli\u003eIf color matching, add color paste or metal oxides before introducing the catalyst\u003c\/li\u003e\n\u003cli\u003eMeasure the required amount of adhesive and add 1–3% catalyst by weight; stir thoroughly\u003c\/li\u003e\n\u003cli\u003eApply immediately — do not return mixed adhesive to the original container\u003c\/li\u003e\n\u003cli\u003eAllow to fully cure (20–35 minutes at 25°C), then grind flush and polish to match surrounding stone\u003c\/li\u003e\n\u003cli\u003eSeal containers tightly after use; store between 65°F–77°F away from heat and direct sunlight; 12-month shelf life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/universal-color-paste\"\u003eUniversal Color Paste — for color matching the adhesive to the stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tenax-mixing-cups-12oz-50-sleeve\"\u003eTenax Mixing Cups 12oz — disposable cups for measuring and mixing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tenax-9-razor-blade\"\u003eTenax #9 Razor Blade — for trimming cured adhesive flush before polishing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tenax-t-tape-miter-tape\"\u003eTenax T Tape Miter Tape — for masking edges and protecting surfaces during cure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/strongedge-45\"\u003eStrongEdge 45 Knife Grade Epoxy — epoxy alternative for structural outdoor bonding\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProToolHaus – Your Certified Tenax USA Distributor\u003c\/h2\u003e\n\u003cp\u003eWhen you buy from ProToolHaus, you’re ordering from a certified distributor of Tenax USA. We carry the full lineup and stand behind every product with expert guidance, fast fulfillment, and the kind of support that only comes from working in the stone industry every day.\u003c\/p\u003e","brand":"Tenax USA","offers":[{"title":"1 Quart","offer_id":51164330819808,"sku":"GRAVITY1QT","price":24.68,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":51164330852576,"sku":"GRAVITY1GAL","price":112.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon","offer_id":51164330885344,"sku":"GRAVITY17KG","price":382.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/Mockup-Gravity-1500-1024x1024.png?v=1774356507"}],"url":"https:\/\/protoolhaus.com\/collections\/vinyl-ester.oembed","provider":"Pro Tool Haus","version":"1.0","type":"link"}