Dry Ice Multi-Air Cyclonic A975 CA Fine Grit Paper Perforated H&L Vacuum Roll P-graded, seeded-gel ceramic alumina abrasive and -, spiral, vacuum hole design maximizes dust extraction for clean work environment and less contamination, and delivers a cool, fast, consistent rate and longer life than any paper disc.Unique fiber reinforced, flexible B-wt. latex saturated paper backing for 50% - 60% improvement in tear strength while retaining flexibility; perforated for easy sizing.Water-based non-pigmented stearate coating provides improved load resistance and no color transfer to work.Best choice for the most demanding fine grit dry sanding and finishing applications; hook and loop back allows quick, easy attachment and clean removal 06118 No -