Blue Fire combines the latest Norzon grain design, with a high strength paper backing, providing the best product - both in performance and productivity. Used for smoothing body filler, flattening of sharp edges, and large surface areas.
Strengths
•Latest Norzon grain design with self-sharpening grain for great cut rate & extended product life Prevents premature clogging due to open grain distribution The best option for coarse sanding and finishing on hard materials