CRL Coarse Ground Navajo Pumice - 2F
CRL Pumice is a high grade American Pumice commonly used for cleaning and polishing glass surfaces. CRL 2F (coarse) Pumice is used to remove grease or stains from glass surfaces. CRL 4F (fine) Pumice is used to semi-polish edges or bevels on glass. Apply with wet rag or felt block. Minimum order: 10 Pounds (4.54 kilograms) of one grade. Also available in increments of 25, 50 and 100 pounds (11.34, 22.68 and 45.36 kilograms).