Reel Diamond Back Lapping Compound, 120 grit (25 lb), Size: 25 lb., Web Notes: Use 120 grit Reel Diamond backlap compound to backlap your reels faster and sharper than ever, Web Notes: before. Reel Diamond is a patented product that is an environmentally abrasive compound. The backlap, Web Notes: compound uses a special formula to suspend the abrasiveness with special tackiness additives to, Web Notes: keep the product on the blades as well as a lubricant to dissipate heat on the blades minimizing, Web Notes: warping. The compound easily washes off with a garden hose. Rust inhibitors are also added to, Web Notes: minimize corrosion. Industrial diamonds are use to provide faster cutting action creating a shaper, Web Notes: edge. Reel Diamond backlap is ideal for golf clubs, municipal departments, schools and sporting, : venues.