Smirdex 635 Zirconium Floor Sanding Belts – 200 × 750 mm

Smirdex 635 Zirconium Floor Sanding Belts – 200 × 750 mm

Smirdex 635 Zirconium Floor Sanding Belts are heavy-duty floor sanding belts designed for fast material removal, excellent durability and consistent performance when sanding wooden floors and other demanding surfaces.

Manufactured using high-performance zirconium alumina abrasive grain, these professional zirconium sanding belts provide a fast cutting action and strong stock removal, making them particularly well suited to floor renovation, refinishing and preparation work.

The 200 × 750 mm floor sanding belts are available from International Abrasives in P40, P60, P80 and P120, providing a straightforward grit progression from aggressive initial sanding through to finer surface preparation.

Heavy-duty zirconium abrasive

The Smirdex 635 range uses zirconium alumina grain, an abrasive designed to provide strong cutting performance during demanding sanding applications.

Its fast cutting characteristics make these wood floor sanding belts particularly effective when removing old finishes, levelling uneven surfaces and preparing timber flooring for subsequent sanding and refinishing stages.

As the abrasive works, zirconium grain continues to expose effective cutting edges, helping the belt maintain productive sanding performance throughout its working life.

Strong X-weight cloth backing

Floor sanding places significant stress on an abrasive belt, so backing strength is particularly important.

Smirdex 635 uses a heavy-duty X-weight cotton cloth backing designed to provide excellent durability and resistance to tearing. This makes the belt well suited to professional floor sanding machines where high belt speeds, pressure and prolonged sanding can quickly damage lighter abrasive products.

The strong cloth construction also helps the floor sander belt remain stable during use, contributing to consistent contact with the floor surface.

Closed-coat construction

The abrasive uses a closed-coat grain structure, providing a high concentration of zirconium abrasive across the sanding surface.

This construction helps deliver strong stock removal and makes the Smirdex 635 particularly suitable for demanding sanding applications where an aggressive and consistent cut is required.

Resin-over-resin bonding securely holds the abrasive grain to the backing, further improving durability during heavy-duty floor sanding.

Key features

• High-performance zirconium alumina abrasive grain
• Fast cutting and high material removal
• Heavy-duty X-weight cotton cloth backing
• Excellent resistance to tearing
• Closed-coat abrasive construction
• Strong resin-over-resin bonding
• Designed for demanding floor sanding applications
• Suitable for hardwood flooring
• Long-lasting professional abrasive construction
• Suitable for floor renovation and refinishing
• 200 × 750 mm belt size
• Available in P40, P60, P80 and P120
• Ideal for wooden floor sanding
• Smirdex 635 is particularly well suited to wooden floor sanding and floor restoration applications

Available size

200 × 750 mm

This popular belt size is designed for compatible professional floor sanding machines.

Available grits

P40 – Coarse sanding, heavy material removal and removal of old finishes

P60 – General floor sanding and initial surface preparation

P80 – Intermediate sanding and refining the surface after coarser grits

P120 – Finer sanding and final preparation before finishing

Using progressively finer floor sanding belts helps remove scratches created during previous sanding stages and produces a more consistent surface ready for the chosen floor finish.

Why choose zirconium floor sanding belts?

Floor sanding can be particularly demanding on abrasives. The combination of pressure, heat and prolonged contact with timber means conventional sanding belts can wear quickly.

A high-quality zirconium floor sanding belt provides strong cutting performance and durability, helping professionals maintain productivity while reducing unnecessary belt changes.

For users searching for floor sanding belts, floor sander belts, wood floor sanding belts, zirconium sanding belts or 200 × 750 mm sanding belts, the Smirdex 635 range provides a professional solution designed for demanding floor preparation and restoration work.

Why choose Smirdex 635 Zirconium Floor Sanding Belts?

Smirdex 635 combines fast-cutting zirconium abrasive grain with a strong X-weight cloth backing to provide the durability required for professional floor sanding.

Whether stripping an existing wooden floor, levelling the surface or progressing towards the final finish, the range provides dependable sanding performance across the key stages of the floor restoration process.

Available from International Abrasives in 200 × 750 mm and stocked in P40, P60, P80 and P120.