Due to the special manufacturing recipe Sugi® has a very high tensile strength. The tensile has to be considered as a evidence of tightly bound cotton fibres! We know of no other cellulose sponge material with equal tensile strength: > 50 N (strip 19 x 81 mm).
The pull strength expresses the tightly bonded cellulose fibers in the Sugi® Cellulose Sponge material. Our full thickness material exhibits a pull strength of > 50 N.