{"product_id":"tenax-hardener-50ml-liquid","title":"Tenax Hardener — 50ml (2 oz), Liquid, Catalyst for Polyester Stone Adhesives","description":"\u003cp\u003eThe liquid formula catalyst for Tenax polyester stone adhesives. \u003cstrong\u003eTenax Hardener Liquid (50ml \/ 2 oz)\u003c\/strong\u003e activates and cures Tenax polyester-based adhesive systems. The liquid formula differs from the Extra White Paste hardeners — verify compatibility with your specific adhesive before use, as some Tenax polyester systems specify paste hardener only.\u003c\/p\u003e\n\n\u003cp\u003eFor the Extra White Paste hardener used with Colored Knife Grade Polyester and Tixo Xe, see the \u003ca href=\"\/products\/tenax-hardener-45ml-extra-white-paste\"\u003e45ml\u003c\/a\u003e, \u003ca href=\"\/products\/tenax-hardener-118ml-extra-white-paste\"\u003e118ml\u003c\/a\u003e, or \u003ca href=\"\/products\/tenax-hardener-180ml-extra-white-paste\"\u003e180ml\u003c\/a\u003e paste sizes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid formula\u003c\/strong\u003e — alternative to the Extra White Paste hardener; verify compatibility with your adhesive system before use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50ml \/ 2 oz\u003c\/strong\u003e — compact size for small batch mixing and field use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Tenax polyester adhesive systems\u003c\/strong\u003e — activates and cures polyester-based stone adhesives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-month shelf life\u003c\/strong\u003e — stored between 65°F–77°F away from heat and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdd hardener to the adhesive at the recommended mix ratio — refer to your adhesive's technical data sheet for the correct ratio\u003c\/li\u003e\n\u003cli\u003eMix thoroughly until color and consistency are completely uniform\u003c\/li\u003e\n\u003cli\u003eDo not exceed the recommended hardener ratio — excess hardener causes yellowing and increased shrinkage\u003c\/li\u003e\n\u003cli\u003eApply immediately after mixing; pot life is limited once hardener is introduced\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHardener Format Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid — 50ml \/ 2 oz (this product)\u003c\/strong\u003e — liquid formula; verify adhesive compatibility before use\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-hardener-45ml-extra-white-paste\"\u003eExtra White Paste — 45ml \/ 2 oz\u003c\/a\u003e — paste formula for Colored Knife Grade, Tixo Xe \u0026amp; most Tenax polyesters; small batch\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-hardener-118ml-extra-white-paste\"\u003eExtra White Paste — 118ml \/ 4 oz\u003c\/a\u003e — standard shop size\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-hardener-180ml-extra-white-paste\"\u003eExtra White Paste — 180ml \/ 6 oz\u003c\/a\u003e — high-volume production size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-colored-knife-grade-polyester\"\u003eTenax Colored Knife Grade Polyester\u003c\/a\u003e — White \u0026amp; Buff stone repair mastic (verify liquid hardener compatibility)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tixo-xe-transparent-knife-grade\"\u003eTenax Tixo Xe Transparent Knife Grade\u003c\/a\u003e — transparent polyester for light-veined and white stone (verify liquid hardener compatibility)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-mixing-cups-12oz-50-sleeve\"\u003eTenax Mixing Cups 12oz (50\/Sleeve)\u003c\/a\u003e — disposable cups for measuring and mixing adhesive and hardener\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-9-razor-blade\"\u003eTenax #9 Razor Blade\u003c\/a\u003e — for trimming cured adhesive flush before polishing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tenax USA","offers":[{"title":"Default Title","offer_id":51164340388064,"sku":"1PAA00VB95","price":5.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/1PAA00VVB94LiquidHardener.png?v=1774356650","url":"https:\/\/protoolhaus.com\/products\/tenax-hardener-50ml-liquid","provider":"Pro Tool Haus","version":"1.0","type":"link"}