Clover® Silicon Carbide Grease Mix, 1 lb, Can ORS NASCO Constructed with TUFF STEER™ heavy cow Constructed with TUFF STEER™ heavy cow split leather and Kontour™ form fitting design Two layer insulated back for protection from radiant heat Top grain pigskin leather forchettes and finger tips Patented double stitched palm padding and wear patch Unlined Excellent solvent resistance on threaded fittings and pipes up to 3" in diameter Recommended for refrigeration systems and service with aggressive chemicals flat surface but not a polished one Leaves a rust preventing film on lapped surfaces Uses include lapping and honing and grinding activities for valve seats dowel holes in dies