TENAX CRYSTAL SOLID KNIFEGRADE

TENAX Crystal Solid Knifegrade is a premium Italian-made transparent knife-grade polyester mastic adhesive engineered for professional stonework where a virtually invisible repair, bond, or fill is required. Its high-clarity, thixotropic formulation makes it ideal for use on natural and engineered stone surfaces, especially when seams, chips, cracks, or joins must be hidden from view.

Designed for both vertical and horizontal applications, Crystal Knife Grade offers an extremely smooth consistency that cures with a glossy, polishable finish and can be tinted with universal color pastes for seamless integration with the surrounding stone. It bonds exceptionally strongly and is suited for precision stone fabrication, repair, and restoration projects.

Key Features & Benefits:

• Ultra-clear, virtually invisible finish, perfect where aesthetics matter most.
• Knife-grade, high-viscosity paste stays neatly in place on vertical surfaces without dripping.
• Smooth consistency that spreads easily and cures to a high polish.
• Strong, durable bond suitable for repairing, rebuilding, and filling stone, marble, onyx, granite, and engineered surfacing materials.
• Colorable with universal pastes for custom color matching.
• UV-resistant, ideal for interior use; not recommended for sub-freezing conditions.

• Order Processing: Orders are typically processed within 1–3 business days after confirmation.
• Delivery Time: Once dispatched, delivery usually takes 3–10 business days depending on your location.
• Tracking: You will receive a tracking number by email/SMS once your order ships.
• Shipping Charges: Shipping fees (if any) are shown at checkout. Free shipping may apply for selected products or order values.
• Incorrect/Undelivered Address: Please check your address carefully. Additional fees may apply if re-delivery is needed due to customer errors.

• Return Window: Returns are accepted within 7–14 days from the date of delivery.
• Eligibility: Items must be unused, in original condition, with original packaging and proof of purchase.
  
• Return Process: Contact customer support with your order details to initiate a return.
  
• Refunds: Refunds are processed after the returned item is received and inspected.
  
• Return Shipping Cost: Unless the item is defective or incorrect, return shipping is usually paid by the customer.