3M™ PSA Cloth Roll 348D

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Tough, X-weight cloth backing offers excellent durability in sanding applications

Aluminum Oxide abrasive cuts fast and provides a consistent, fine finish

Resin bonding resists deterioration from heat, extending the life of the abrasive cloth

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Safety Data Sheet (PDF, 0B)

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Tough, X-weight cloth backing offers excellent durability in sanding applications
Aluminum Oxide abrasive cuts fast and provides a consistent, fine finish
Resin bonding resists deterioration from heat, extending the life of the abrasive cloth
Flexible cotton cloth conforms to contoured parts for consistent finishing
Closed coat provides greater grain density and finer finish on hard surfaces
PSA backing makes attachment and removal easy without leaving any sticky residue

3M™ PSA Cloth Roll 348D is an abrasive sanding cloth constructed on a heavy, x-weight cloth backing that features closed coat construction for finer sanding action. The aluminum oxide abrasive and tough backing make this cloth an ideal product for heavy applications such as aggressive surface sanding and stock removal. Also includes PSA backing for easy attachment and clean removal.

Tough Sanding Cloth
Our 3M™ PSA Cloth Roll 348D is best suited for metal sanding and finishing thanks to its durability and fast cutting abrasive material. Its heavy, x-weight cotton cloth backing provides smooth operation and durability and can conform to the shape of contoured parts for consistent finishing. The abrasive side features a closed coat for even finishing.

Increased Strength/Decreased Flexibility
Cotton	Rayon	Polyester	Increased Strength/ Decreased Flexibility
J	JE
X	XE	XF
Y		YF
Z		ZF

Aluminum Oxide Abrasive
Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used for sanding and finishing applications. Aluminum oxide is suitable for use on a wide variety of materials in metal and woodworking.

3M™ Cloth 340A is best suited for metal & wood sanding and finishing thanks to its durability and fast cutting abrasive material.

See more Woodworking solutions (PDF, 21 Mb).

Learn more about Metalworking solutions (PDF, 13 Mb)

Heat Resistant and Fast Cutting
This cloth also uses a resin bonding which is specially designed to resist thermal and chemical deterioration, which can occur during sanding. This bond is very tough and excellent for precision work on hard and soft wood. This also allows for faster sanding and a higher cut rate. Closed coat construction features a dense spread of abrasive grains across the surface of the cloth. This design cuts fast, is ideal for deburring or producing a grain pattern and provides a consistent, fine finish.

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.