Husqvarna Floor Polishing Pad FP45 HiperFlex FP40 7 Inch Tool (400 Grit Dry Resin Bond Concrete Slabs Edge Planetary Grinders Surface Finish OEM)

Husqvarna HiperFlex FP40 7-Inch 400 Grit Dry Concrete Polishing Pad

The Husqvarna HiperFlex FP40 7-inch resin bond polishing pad (Part No. FP45) delivers smooth scratch leveling and high-clarity intermediate honing across medium to hard concrete floors. Engineered with a flexible backing and a thermoset resin matrix containing fine 400-grit synthetic diamond abrasives, this dry-operation tool flexes across floor undulations and perimeter edges without gouging high spots. Designed for planetary floor grinders and edge polishers like the Husqvarna PG 450, it produces a clean matte to semi-gloss finish in fewer passes while significantly reducing tooling cost per square foot.

Best Used For:

• Intermediate Concrete Honing: Refining 100- and 200-grit transitional scratch patterns on cured commercial slabs to establish an even semi-gloss base.
• Edge and Perimeter Polishing: Conforming to wall lines, floor transitions, and low spots on concrete overlays without leaving distinct transition halos.
• Pre-Seal Surface Conditioning: Preparing dense concrete and terrazzo floors for lithium silicate densifier application or penetrating stain treatments.

Key Performance & Safety Features

• HiperFlex Adaptive Design: Flexible pad architecture follows undulating floor profiles to deliver 100% surface contact across low and high spots.
• 400-Grit Resin Matrix: Accelerates gloss building and optical clarity in fewer machine passes to cut contractor labor time.
• Optimized Dry Polishing: Formulated for dust-controlled dry polishing setups to eliminate messy water containment and wet slurry cleanup.
• Extended Wear Life: High-density thermoset resin compound resists friction glazing and heat degradation during continuous high-speed runs.
• Planetary and Edge Machine Compatibility: 7-inch diameter fits Husqvarna PG 450 planetary heads, single-head units, and walk-behind edge machines.
• Universal Hook-and-Loop Backing: Heavy-duty velcro interface enables rapid, tool-free pad swaps between progressive polishing steps.

What's Included

• (1) Husqvarna HiperFlex FP40 Dry Polishing Pad – 7" Diameter – 400 Grit – Part No. FP45

Technical Specifications

Pro-Tip: Apply a light spray of concrete densifier prior to your 400-grit pass to harden the surface matrix and achieve significantly higher light reflectivity on hard-troweled slabs.