- SPINLORD MARDER III Rubber - You want even more power? If so, then SPINLORD MARDER III is for ultimate destruction through maximum spin + speed. The top sheet is the same as for all MARDER rubbers, but the sponge is significantly faster, more spin-friendly and also softer. SPINLORD MARDER III is not factory-tuned bt nevertheless presents a strong, built-in speed-glueing effect. Outstanding, in addition: MARDER III is sticky and highly elastic. Thus, this rubber makes for spin values which were previously not possible! - German brand