Replacement seal ring Silicone for grinding bowls premium line in Accessories

Replacement seal ring made of Silicone 57.5 x 48 x 2 mm for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume.
With a fixed O-ring in the lid, the premium line grinding bowl is so tightly sealed that even grinding in suspension without an additional seal is absolutely smooth and problem-free.

When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton because they have a much higher chemical resistance.