01｜Product Overview

3M 216U dry sandpaper is a high-performance abrasive sheet for dry sanding .It uses mixed abrasive grains of aluminium oxide and ceramic aluminium oxide with advanced high electrostatic grain coating technology.High-density abrasive grains deliver strong and long-lasting cutting power.This abrasive belt is available for rough, medium and fine grinding to meet diversified processing requirements. You can select the proper grit according to your workpiece.

02｜Product Specifications

03｜Product Feature

*Strong Cutting Power:High-density coated abrasive grains are evenly distributed to deliver superior and long-lasting cutting performance.

*Anti-curl & Non-deformable:Premium durable sandpaper manufactured with advanced high electrostatic grain coating technology.

*Wear-resistant & Anti-clogging:Specially treated anti-clog coating on sand surface effectively prevents dust clogging.

04｜Wide Range of Applications

This sandpaper is widely used for manufacturing and repairing various molds and models. It is also suitable for furniture finishing, automotive primer and paint surface restoration. It can perform fine grinding and polishing on different substrate surfaces, removing scratches, burrs and uneven coatings efficiently. Whether for workshop mass production or manual repair work, it delivers stable and consistent finishing results. It is a professional abrasive tool trusted by industry users for its outstanding performance and reliable quality.

05｜Usage Method

*This dry sandpaper is mainly used for dry sanding without adding water.
*Choose the corresponding grit according to your surface treatment requirement.
*Hold the sandpaper by hand or attach it to a sanding block for operation.
*Sand along the surface in the same direction with moderate force.
*Do not apply excessive pressure to avoid deep scratches on the workpiece.
*Clean dust regularly during sanding to maintain stable grinding effect.