VS 11: Impregnation for sisal
No extra hardness of the sisal fibres is achieved, although lifetime and adhesion of polishing paste are improved.
VS 17: Impregnation for sisal
Strongly adhesive and providing strong fibre hardening (spec. stainless steel).
VS 18: Impregnation for sisal
Very strongly adhesive and providing strong fibre hardening.
VS 23: Impregnation for sisal
Hard and firm, for extreme aggressive effect.
VS 24: Impregnation for sisal
Very hard and firm, for extreme aggressive effect.
VS 25: Impregnation for sisal
Very hard, firm and brittle, for highly extreme aggressive effect.
O 40: Impregnation for cotton and sisal webbing
To increase lifetime and for better adhesion of polishing paste (highly adhesive).
O 44: Impregnation for cotton webbing
To increase lifetime.