Tecnifibre Tennis strings Duramix HD (PU) 12 m

The DURAMIX string delivers a firm comfort and durability. Available in colours: natural/black. Made from a blend of polyamide and polyester filaments: 50% polyamide fibres for maximum feel. 50% polyester fibres for a firmer touch and durability. Recommended tension between 22 and 25 kg. Maximum tension: 32 kg. Designed for proficient players who seek comfort, with a firmness that provides more control and longevity. It can also be suitable for players who tend to break strings regularly, as the polyester fibre adds durability. The technology for manufacturing the Multifilament relies on three essential points:

• The quality of the fibres provided according to the desired benefits.
• Specifically developed to accommodate the firmness of polyester, Tecnifibre has created High-Density Polyurethane (PU HD) offering 100% elasticity. This generates more firmness for players who want to hit hard and control trajectories.
• The finishing of the string with a sliding agent (SPL) optimises the automatic return of the string after ball impact (snap-back) to enhance spin.

TECNIFIBRE is the leading brand in stringing, as well as the inventor of the liquid-polyurethane-impregnated Multifilament. Imagined, developed, and produced in France, the TECNIFIBRE Multifilament is renowned and appreciated for its comfort, power, and strong ability to maintain its qualities over time. Our stringing factory, established for 175 years in Wervicq-Sud (Northern France), is the largest Multifilament production facility. All production machines have been created and improved over the last 40 years, since the production of the first Multifilament at Tecnifibre and in the market. The brand Tecnifibre aims to unleash every player's potential by offering products that combine high performance and unique elegance, all developed through the TECNILAB laboratory with the approach: Identify, Quantify, Solve.