Bright white knife-grade polyester for Thassos marble and pure white stone. Tenax Thassos T is a knife-grade polyester adhesive formulated specifically for repairing, bonding, and filling Thassos marble and other bright white natural stones — where standard white or buff polyester reads as off-white or cream against the pure, bright white of Thassos. The Thassos T formula is calibrated to match the distinctive brightness of Thassos marble for invisible seams and repairs. True knife-grade consistency holds on vertical surfaces and edges without sagging. Cures to a polishable, glossy finish. Interior use only; not suitable for temperatures below 32°F. 12-month shelf life. Key Features Formulated to match the bright white tone of Thassos marble True knife-grade consistency — holds on vertical surfaces and edges without sagging Cures to a polishable, glossy finish Interior use only 12-month shelf life When to Choose Thassos TUse Thassos T when working with Thassos marble or other pure bright white natural stones where standard White or Optical White polyester reads as too warm or off-white against the stone. For standard white and light-toned stone, Tixo Xe Transparent is typically the better choice. Compatible Materials Thassos marble (primary application) Pure white and bright white natural stone White marble varieties requiring a bright white adhesive match How to Use Ensure the surface is dry, clean, and free of dust and debris Mix resin and catalyst per the technical data sheet; stir thoroughly Apply immediately — do not return mixed adhesive to the original container Allow to fully cure, then grind flush and polish to match surrounding stone Seal container tightly after use; store between 65°F–77°F; 12-month shelf life Works Well With Tixo Xe Transparent Knife Grade — transparent alternative for light-veined white marble Tenax Hardener 45ml — catalyst for small batch mixing Tenax Hardener 180ml — catalyst for regular shop use Tenax Mixing Cups 12oz — disposable cups for measuring and mixing Tenax #9 Razor Blade — for trimming cured adhesive flush before polishing Further Reading Knife Grade vs. Flowing Polyester — Which Do You Need? → — when to use each type and how to choose the right Tenax formula for every job. ProToolHaus – Your Certified Tenax USA DistributorWhen 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.
