BF78 PRO Blue Film

Ceramic + Zirconia PET film sanding disc, PRO range. Available in 150mm and 125mm, both 15H. Grit P400–P2000. Open coat, resin-over-resin. Colour: blue. Applications: harder lacquers, primers, intermediate sanding at high wear rates.

• Dual grain composition (ceramic + zirconia) = combined cutting action for higher material removal on harder substrates.
• Increased aggressiveness vs. pure ceramic film discs → shorter sanding cycles on difficult materials.
• PET film backing = dimensional stability and uniform pressure profile.
• Blue colour coding = instant visual differentiation from other film discs in the workshop.