Abrasive Sanding Discs GEKO 225 mm P240 with Holes, Pack of 100 (G78805)

Pack of 100 GEKO abrasive sanding discs, 225 mm diameter, P240 grit with dust-extraction holes. These hook-and-loop discs are designed for orbital sanders that accept a 225 mm perforated pad and are intended for fine sanding and finishing of wood, painted surfaces and primers. The P240 abrasive grit delivers a fine, consistent cut for smoothing surfaces prior to varnishing or final coatings while the hole pattern helps maintain a cleaner work area by allowing compatible sanding systems to extract dust.

Advantages

The GEKO 225 mm P240 sanding discs combine a fine abrasive grain with a perforated backing for improved dust extraction during use. Packaged in a set of 100, they provide a consistent finish and reduce downtime for disc changes. The hook-and-loop backing enables quick attachment and removal on compatible sanding pads, and the P240 grit is suited to final surface preparation and delicate material removal where a smooth finish is required.

Suitable for

• Fine sanding and finishing of raw or finished wood
• Sanding between paint or varnish coats and final surface preparation
• Light removal of primers, surface imperfections and sanding of soft composites
• Use with orbital sanders that accept 225 mm hook-and-loop perforated discs

When it may not be suitable

These P240 discs are intended for fine sanding and finishing; they are not suitable for heavy stock removal or aggressive material reduction. For coarse sanding tasks, lower grit numbers (coarser abrasives) are required. Additionally, the dust-extraction benefit depends on compatibility between the disc hole pattern and the sander’s extraction system; without a matching perforation pattern the dust removal efficiency may be reduced.

Key specifications

• Disc diameter: 225 mm
• Abrasive grit: P240 (fine)
• Quantity: 100 discs per pack
• Backing: hook-and-loop for quick attachment
• Perforation: holes for dust extraction (perforated pattern for compatible sanders)
• Primary applications: wood, paint, primers, soft composites

How to use

Attach a disc to an orbital sander with a matching 225 mm hook-and-loop pad and aligned perforation pattern. Start sanding with moderate pressure, moving the sander evenly across the surface to avoid creating uneven spots. For best results when preparing for finishing, sand along the grain of the wood where applicable and check the surface frequently. Replace discs when the abrasive becomes glazed or worn to maintain consistent finish quality. Use an appropriate dust collection or extraction system when available.

What to consider before purchase

• Confirm your sander accepts 225 mm hook-and-loop discs and that the perforation pattern is compatible with your dust extraction system.
• Verify that P240 grit matches your task — suitable for fine sanding and finishing but not for heavy material removal.
• Ensure quantity and storage: a pack of 100 provides multiple uses but store discs in a dry environment to preserve adhesive and abrasive properties.

Usage recommendations

For optimal results, pair these 225 mm P240 GEKO discs with an orbital sander that has a compatible hole pattern and a working dust extraction system. Use light, even pressure and replace discs when the finish becomes inconsistent to maintain a uniform surface ready for painting or varnishing.