Faithfull Delta Hook & Loop Sanding Sheets - TR2 93mm Medium (Pack 25)

P80 refers to the coarseness of the abrasive grit. 'P' indicates it meets the P-scale standard for sandpaper, and '80' means there are approximately 80 grit particles per linear inch. P80 is considered a medium grit, suitable for general sanding and surface preparation.

These sheets are specifically designed for sanding wood, plastic, and fillers. They are not recommended for use on metal surfaces, as they may not be durable enough and could lead to inefficient results.

The lifespan of a sanding sheet depends on the material being sanded, the pressure applied, and the type of work. For optimal performance, replace the sheet when the abrasive feels dull or the paper becomes clogged with dust.

E-weight paper is considered heavy-duty paper, offering good durability and tear resistance compared to lighter weights like A or C, making it suitable for more demanding sanding tasks.

P80 grit is a medium grit and is generally not used for fine finishing. For smoother finishes, you would typically move to finer grits such as P120, P180, or P240 after using P80.

The product information states a 5-year guarantee.

Ensure the Hook & Loop pad on your sander is clean and free of debris. Check that the Hook & Loop backing on the sanding sheet is also clean and undamaged. If the pad is worn, it may need replacement.

Verify that the 6 holes on the sanding sheet are aligned with the dust extraction ports on your sander. Ensure your sander's dust bag or connected vacuum system is functioning correctly and not full.

This can indicate the abrasive is too fine for the material being worked on, or excessive pressure is being applied. Ensure you are using the appropriate grit for the task and maintaining moderate, consistent pressure.