3M 7100003725 Imperial Wetordry Sheet 1200A 9x11 in

Product Description

The 3M 7100003725 is a wet-or-dry abrasive sanding sheet designed for fine finishing and surface preparation work. Measuring 9 inches x 11 inches and rated at 1200A grit, this sheet is suited for ultra-fine material removal, surface blending, and prep work prior to coating or polishing. It can be used wet or dry, which helps reduce loading, extend sheet life, and improve finish quality on metal, painted surfaces, fiberglass, and plastics. Trade professionals use these sheets for detail work where surface finish tolerances are tight and consistent scratch patterns matter.

These abrasive sheets are commonly used in HVAC, plumbing, and electrical installation contexts for deburring copper pipe ends, smoothing conduit edges, prepping metal enclosures for corrosion-resistant coatings, and general surface finishing tasks on the job site or in the shop. The fine 1200A grit makes them appropriate for final-pass finishing rather than aggressive stock removal. Packaged 50 sheets per sleeve with 5 sleeves per case, they are available in quantity for ongoing shop or field use.

Key Features

• 1200A ultra-fine grit for finish sanding and final surface prep
• 9 inches x 11 inches sheet size fits standard sanding blocks and hand use
• Wet-or-dry construction reduces loading and extends usable sheet life
• Compatible with water or cutting fluids to improve finish and control dust
• Packaged 50 sheets per sleeve, 5 sleeves per case for shop and field stocking

Compatibility

Designed as a general-purpose wet-or-dry abrasive sheet suitable for use on metal, painted surfaces, fiberglass, and plastic substrates requiring fine-grit finishing.

Installation Notes

These sheets are used by hand or with a sanding block and require no power tools or trade licensing to apply. When used wet, ensure rinse water is disposed of in accordance with local regulations if metallic particulates are present. Always wear appropriate eye protection and gloves when sanding metal surfaces or working with cutting fluids.

Technical Specifications

• Grit: 1200A
• Sheet Size: 9 inches x 11 inches
• Use Type: Wet or Dry
• Weight (each): 0.02 pounds
• Packaging Quantity: 50 sheets per sleeve, 5 sleeves per case
• UPC: 00051131020337

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100003725