Andro Rasanter R37 – a spin-oriented offensive table tennis rubber, designed for players seeking maximum spin and variability at various distances. With a soft 37° TENSOR technology sponge, a highly grippy 100% natural rubber topsheet, and pimple geometry optimized for topspin shots, the Rasanter R37 delivers exceptional spin, high control, and balanced speed. Made in Germany and ITTF approved, this rubber is ideal for intermediate and advanced players who emphasize spin-based strokes and want precise ball control both near the table and at medium or far distances.

Key features:

• Rubber type: Offensive, pimples-in
• Technologies: 4th generation TENSOR, 100% natural rubber
• Speed: 112/100
• Spin: 126/100
• Control: 98/100
• Sponge hardness: 37° (soft)
• Sponge thickness: 2.0 mm, UltraMax
• Colors: Red, black
• Country of origin: Germany
• Certifications: ITTF approved

Andro Rasanter R37 stands out with a modern construction that emphasizes spin, control, and variability, tailored to modern table tennis with 40+ plastic balls:

• Soft sponge (37°): Produced using 4th generation TENSOR technology, the sponge is soft (on the ESN scale close to 35–40°), providing a gentle “catapult” effect, prolonged ball contact, and a high tolerance margin. The small pores offer excellent ball feel, enabling precise stroke control and compensating for inaccuracies. Compared to Andro Rasanter R42 (42°), the R37 is softer, offering more control and spin but less aggressive speed.
• Grippy topsheet: Made from 100% natural rubber, the topsheet is highly grippy (semi-tacky), optimized for maximum spin. It enables extreme spin generation on topspin strokes, serves, and counterattacks, creating heavily curved trajectories that disrupt opponents. Compared to the Andro Hexer Grip, the Rasanter R37 topsheet is grippier and more modern, providing better grip with plastic balls and greater spin potential.
• Pimples: The rubber's pimples are narrow, densely arranged, and developed using Rasanter series technology to maximize spin and ball contact. Their geometry ensures long contact, clear stroke feel, and stability, allowing for high, arc-like trajectories. Compared to the Andro GTT 45, Rasanter R37’s pimples are more aggressive, spin- and offense-oriented rather than control-focused.
• TENSOR technology: The 4th generation TENSOR sponge absorbs incoming ball energy and converts it into active outgoing energy, offering balanced speed and a “catapult” effect. The TENSOR effect in Rasanter R37 is softer than in Rasanter R50, emphasizing control and spin, making it suitable for players who want precise topspin play even at medium stroke speed.

The rubber is available in 2.0 mm and UltraMax (2.3 mm) sponge thicknesses: 2.0 mm suits controlled topspin and allround strokes, while UltraMax is ideal for aggressive spin-based strokes with maximum spin. The rubber is medium-weight (uncut ~65 g, cut ~45–47 g), similar to Tibhar Evolution MX-S or Donic Bluefire M2. Colors – red and black – meet ITTF standards.

Andro Rasanter R37 features technical characteristics tailored to spin-oriented intermediate and advanced players:

• Speed: 112/100. The rubber is of medium speed, suitable for topspin shots, flat hits (drives), and counterattacks. Compared to Andro Hexer Duro (speed 103/100), Rasanter R37 is faster, offering a more dynamic response, but maintains high control due to the soft sponge.
• Spin: 126/100. The rubber generates extremely high spin, especially in looping topspins, serves, and attacking against backspin. Compared to Andro Hexer Grip SFX (spin 121/100), Rasanter R37 offers higher spin, allowing for extremely curved trajectories that make it harder for opponents to respond.
• Control: 98/100. The level of control is very high for an offensive rubber, especially in topspins, blocks, and short strokes. Compared to Andro GTT 45 (control 97/100), Rasanter R37 offers a similar level of control, but the more modern TENSOR effect adds more dynamism and spin.

Trajectory: Very high and curved, typical of spin-oriented rubbers, facilitating looping topspins and attacks against backspin. The trajectory is arc-shaped, enabling disruptive shots even at moderate speed. Users emphasize the rubber’s “spin” and “confidence-inspiring feel,” especially during topspin rallies and serves.

Andro Rasanter R37 is a soft rubber, making it well-suited for various blades:

• Andro Novacell OFF: Balances speed and control, suitable for allround spin strokes.
• Butterfly Timo Boll ALC: Provides additional speed for topspin shots while maintaining control.
• Yasaka Ma Lin Extra Offensive: Enhances spin, especially in looping play.
• DHS Hurricane Long V: Adds power, suitable for fans of hard blades.

The rubber also suits slower blades, such as the Yasaka Sweden Extra, as the soft sponge and TENSOR technology compensate for the blade's slowness, delivering more spin and dynamics. Users recommend using Rasanter R37 on the forehand side with UltraMax sponge for maximum spin, or on the backhand side with 2.0 mm for more control. The rubber is optimized for plastic balls, as the topsheet effectively generates spin and high trajectories.

Andro Rasanter R37 is designed for players who emphasize spin, control, and variability:

• Intermediate players developing topspin technique, as high control and forgiveness make stroke execution easier.
• Advanced players seeking a spin-oriented rubber for forehand or backhand.
• Play at various distances: Looping topspins at medium or far range, short strokes (flick, push), and blocks near the table.
• Spin-based play: Disruptive serves, looping strokes, and counterattacking.

The rubber is highly effective in serves (9.0/10) due to extreme spin, and in looping topspins (9.2/10), offering high, arc-shaped trajectories. When attacking against backspin (8.9/10), it allows lifting the ball easily with strong spin. In blocking (8.7/10), the soft sponge ensures stability and accuracy. Compared to Andro Rasanter R42, the R37 is softer, more controllable, and better suited for spin-based play. Users praise the rubber’s “spin” and “confidence-inspiring feel,” but note that it may be too slow for very aggressive flat hits.

Andro Rasanter R37 stands out as a spin-oriented offensive rubber:

• Medium speed (112/100), suitable for topspins and counterattacks.
• Extremely high spin (126/100), effective in looping and serves.
• High control (98/100), providing stability and forgiveness.
• Soft TENSOR sponge: Offers a gentle “catapult” effect and feel.
• German quality: ITTF approved, made with precise Andro craftsmanship.

Compared to Tibhar Evolution MX-S, Rasanter R37 is softer and more controllable, offering similar spin but easier handling. 

Compared to Donic Bluefire M2, it is more spin-oriented, with a higher arc and better suited for players seeking a softer feel and enhanced control without significantly sacrificing speed. Players switching from older rubbers will appreciate the R37’s modern construction, optimized for plastic balls and today’s spin-dominant game.

In summary, Andro Rasanter R37 is an excellent choice for spin-focused players who want to balance speed, control, and feel. Whether you're developing your topspin game or looking for a rubber that excels in spin variability and touch play, Rasanter R37 provides the tools needed for consistent and confident performance at any distance.

andro Rasanter R37

andro Rasanter R37

andro Rasanter R37