ProPrep Blue Colloidal Silica Suspension - 64 oz - 0.04 µm 3 micron 16 oz - Item No

16 oz - Item No

This product is 8in (203mm) in diameter with a plain paper backing

High Viscosity for dosing by hand

Item No CPR-10

This product is 12in (305mm) in diameter with a PSA (adhesive) backing

ProPrep Blue Colloidal Silica Suspension - 64 oz - 0.04 µm 3 micron 16 oz - Item NoProPrep Blue Colloidal Silica is an excellent metallographic final polishing suspension for removing the final layer of surface deformation in materials such as steels, stainless steels, nickel alloys and engineered ceramics. Dyed blue for easy visibility and color coding purposes. 0. 04 m (40 nanometers) pH 9. 5 10 40% solids 64 oz Item No. PPB 64