The liquid formula catalyst for Tenax polyester stone adhesives. Tenax Hardener Liquid (50ml / 2 oz) 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. For the Extra White Paste hardener used with Colored Knife Grade Polyester and Tixo Xe, see the 45ml, 118ml, or 180ml paste sizes. Key Features Liquid formula — alternative to the Extra White Paste hardener; verify compatibility with your adhesive system before use 50ml / 2 oz — compact size for small batch mixing and field use For Tenax polyester adhesive systems — activates and cures polyester-based stone adhesives 6-month shelf life — stored between 65°F–77°F away from heat and direct sunlight How to Use Add hardener to the adhesive at the recommended mix ratio — refer to your adhesive's technical data sheet for the correct ratio Mix thoroughly until color and consistency are completely uniform Do not exceed the recommended hardener ratio — excess hardener causes yellowing and increased shrinkage Apply immediately after mixing; pot life is limited once hardener is introduced Hardener Format Guide Liquid — 50ml / 2 oz (this product) — liquid formula; verify adhesive compatibility before use Extra White Paste — 45ml / 2 oz — paste formula for Colored Knife Grade, Tixo Xe & most Tenax polyesters; small batch Extra White Paste — 118ml / 4 oz — standard shop size Extra White Paste — 180ml / 6 oz — high-volume production size Works Well With Tenax Colored Knife Grade Polyester — White & Buff stone repair mastic (verify liquid hardener compatibility) Tenax Tixo Xe Transparent Knife Grade — transparent polyester for light-veined and white stone (verify liquid hardener compatibility) Tenax Mixing Cups 12oz (50/Sleeve) — disposable cups for measuring and mixing adhesive and hardener Tenax #9 Razor Blade — for trimming cured adhesive flush before polishing
